Best Nature Sounds Alarm Clocks in 2026

✼Wake up sunrise alarm clock with sleep aid feature: Try to wake up smooth by the light that changed from dark to soft warm white, and then it alarms. It allows the human body to be a wake up naturally in 30mins that much better than the traditional alarm mode of waking up suddenly. Making you refreshed in the morning, as well it can be scheduled 10/30/60mins before the asleep to turn from bright to the dark light, children can also feel company, no longer afraid of falling asleep alone.

✼Bedside lamp alarm clock for heavy sleepers: Snooze mode Intimately designed to relieve worries in the morning, if you do not manually turn off the alarm in five minutes after the ring, the alarm will automatically restart after the next five minutes. As well you can choose your favorite voice from 5 nature sounds.

✼Energy Saving LED Bulb Included and Baby safety This modern table lamp comes with a high-quality warm white LED bulb which meets strict test criteria including flicker-free, strobes, glare less. And save up to 90% on your energy bill. As well made of toy grade ABS + PP plastic for children's safety.

⏰【Wake-up Light Alarm Clock & 8 Alarm Sounds】The musical sleep lamp is a multi-function wireless speaker that combines Wake-up Alarm Clock, Colorful Lights and Bluetooth Speaker in one. 8 natural sounds settings such as Bird, Frog, Rooster, Waterfall, Musical Instrument, Cartoon, Horn, Didi, which generate a good mood, let you as well as your kids wake up in the calling of nature.7 Level volume adjustable.

⏰【Digital Clock & Bluetooth Speaker】The 12/24h digital clock is equipped with advanced bluetooth V5.0 technology, enables a maximum connect distance of 393.7 inch/ 10m, pumping out crisp treble, detailed mid and resonating bass. Simple paring with smart phone, iPad, laptop, PC and all bluetooth-enabled devices, play HiFi music or audio book as a normal music player. (Long press the “☼” button for 2s to turn on/off Bluetooth)

⏰【8 Color Light & 4 Brightness Adjustable】 There are 8 color changing light you can choose, include blue, pink, red, yellow, 3 mixed colors and 1 breathing light, let you enjoy the dazzling lights with your mood. 2 levels of LED time display brightness and 4 levels of light brightness adjustment make the kids alarm clock more convenient to use. The time display screen and lights can be turned off completely, allowing the alarm clock for teens to blend in with the darkness.

2 IN 1 ALARM CLOCK & WHITE NOISE MACHINE: This clock doubles as a Digital FM Clock Radio as well as a White Noise Sound Machine. Choose to wake up from your favorite radio station, peaceful nature sounds or a beep tone. Set two different alarms for you and your partner!

LED TIME PROJECTION: This Clock Radio projects the time in a soothing blue light. It features a swivel projector that can tilt to your desired level. Don’t want the LED light projector? No problem! You can choose to turn the projector on/off.

8 PEACEFUL NATURE SOUNDS: Choose from 8 digitally recorded relaxing sounds: Ocean, White Noise, Brook, Rainforest, Thunder, Rain, Fan, Campfire. The SoundSpa's sounds are designed to mimic the natural environment to provide the most relaxing sleep experience possible

❤Wake Up Speaker Lamp - The upgraded wake up light includes more features, you can set the lighting time, lighting brightness and alarm volume. More user-friendly for your different needs.

❤Nature Sleep Lamp for Baby - With 5 colorful light modes include eye care warm light, the night light is can be set to vibration induced light mode. With 4 brightness adjustable, the bedside lamp let your little baby have a good sleep every night.

❤Wireless Bluetooth Speaker - Adopts advanced Bluetooth 5.0, the bluetooth speaker can pair with cellphone, iPad, or other Bluetooth-enabled device to play musics.

【Wake up the sunrise alarm clock light】Dekala Arkenstone combines the sunrise alarm, smart ambient light, sound simulator, sleep assistant, into one. With 18 different dynamic lighting effects, 16 million colors and 16 soothing nature sounds, Arkenstone gently wakes you up every morning and helps you fall asleep every night

【Dual alarm clock and snooze function】Two alarm clocks can be set at the same time, one for working days and one for weekends. In addition, the nap function allows you to sleep for a few more minutes with the click of a button, avoiding oversleeping

【Sleep Aid and White Noise】Still troubled by insomnia? Gradient sunset simulation and natural white noise will make you fall asleep easily. Under the soft and soothing lights, listen to the cicadas and campfires, or a stream flowing in the forest, before drifting off to sleep. The sleeping time can be set at will, the sound and light will gradually weaken, and it will automatically stop when the time is reached.

【SLEEP TRAINING CLOCK】 Younger children can not fully understand the concept of time,we design this clock to teach your children when its fine to go sleep and wake up! it comes with all the features necessary to help your kids sleep better and wake-up refreshed! It's a sleep trainer, alarm clock, sleep sounds machine, night light and sleep timer rolled into one package.

【HOW IT WORKS 】At a young age, toddlers know the icons and understand that the sun means it's time to get up or get out of bed. During the night , the clock gently glows a moon, children know it's time to sleep or stay in bed until the sun shows.

【 TOUCH SENSITIVE NIGHT LIGHT】Benefit sleep timer function lets you fall sleep with night light for a certain time then auto turn off. 3 brightness for warm/white light.color lights can change automatically or fix a color you like. Just touch to turn on/off or choose color and brightness.

Wake Up Sunrise Alarm Clock - This alarm clock uses a warm LED light that gradually brightens 30 mins before the alarm time to gently wake you up. Features a Sleep timer with sunset simulation to gently dim the room and can also act as a night light

Modern Alarm Clock for Heavy Sleepers - Gradually waking up to light with your choice of nature-inspired sounds is a pleasant way to start your day. Features an easy to hit snooze button to pause the alarm and turn off the light and sound for 5 mins

Decorative LED Color Options - With 8 colorful light options, this bedroom clock can double as table or bedside lamp during non-sleeping hours. Emitting vibrant colors like green, red, blue, purple or yellow it is perfect for a child’s alarm clock

【Dual Alarms & Sunrise Simulated Wake-Up Light】: This is a cute and practical sleep assist alarm clock. There are 2 independent alarm settings, 9 wake-up light colors and 14 ringtones to choose from. The light will gradually brighten 10 minutes before the alarm rings and the ringtone will become louder and louder when the alarm clock goes off, starting a pleasant day.

【Rechargeable Time Training Clock】: The icon settings of the moon and sun are customizable; they will switch automatically at the time you set. In addition to the function of an alarm clock, there is also a function of a sleep timer. Let the children to know and understand time in a more interesting way, and train them to get up or go to bed at a specific time during the day/night. Children can also sleep for extra 5 minutes by pressing the "Snooze" button.

【Portable Bluetooth Music Player】: It’s not just an alarm clock, it can also be a Bluetooth music player. Press “M” to enter Bluetooth mode, the song can be easily switch when connected this portable Bluetooth speaker. Sleep timer can be set for 30/60/90 minutes to automatically stop music and lights. Children can fall asleep with music without disturbing their nighttime sleep. When connected to a smartphone, it will synchronize the phone's time automatically.

⏰【 KEEP YOUR KID IN BED LONGER AND GET MORE SLEEP】Younger children can not fully understand the concept of time, we design this cute egg alarm clock to teach your children when its fine to go sleep and wake up! Set alarms with your favorite color, the light will grow in the morning and bed time, the alarm light will last to 60 minutes. Features a Sleep timer to gently dim the room and can also act as a night light.

⏰【HOW IT WORKS 】Set 2 separate alarms with your favorite color and sound, In the morning, it glows green green when it's ok to come out of bed. During the night, light glows yellow and children know it's time to sleep or stay in bed until light glows green! 3 wake up modes, you can set only use the light to wake up or both light and sound. To turn it on, you need to long press the power button.

⏰【WAKE UP LIGHT & NIGHT LIGHT】If you don't like a sudden alarm sound, you can set wake up light without sound to wake kids up naturely. Benefit sleep timer function lets you fall asleep with night light for a certain time then auto turn off. Easy touch control light allows you just one tap to turn on/off or choose colors. Color lights can be changed automatically. Warm light has 4 brightness. Best all-night companion for children to keep them feeling safe.

🌞【Sunrise Simulation Alarm Clock】Golspark wake up alarm clock simulates sunrise and brighten up a warm white light gradually 30mins before it alarms. Sunrise simulation alarm clock can serve as your biological digital clock that enables you to feel refreshed in the morning which is better than a sudden ringing traditional alarm. This sleep aid light alarm clock can be a perfect companion at home especially on your bedroom since the sun Lamp brings a stylish and modern design.

🌞【7 Ambient Lights with Timer】Sunrise alarm clock has an option to choose between warm white lights (3 levels of brightness) and 6 RGB lights(red, blue, green, purple, yellow& breathing light). Warm white light is your guardian when go to the toilet or nursery in the midnight. 6 color lights create a kaleidoscopic mood which can fit for party or movie marathons. Equipped with timer, this wake up night light can be set 10/30/60mins to automatically turn off, and then fade out to help you sleep.

🌞【7 Alarms with Snooze Mode】Sunrise Alarm clock for heavy sleepers adults has 7 wake-up modes (12 levels of volume adjustable). 1st-5th mode includes Nature sounds: Beep, bird, streams, rain& ocean waves, 6th mode: Beep without light, 7th mode: Wake-up light without sound. Designed with snooze mode, sunrise alarm clock can wake you up softly. The sunlight alarm clock will ring for 5 mins if you don’t tap the touch button, then stop. After 5 minutes of dozing, the nursery alarm will ring again.

Large Display LED Alarm Clock: Compact size yet large and clear blue digit display, time is easy to see. The temperature and humidity display allows you to know the indoor environment at any time. 12/24hour switch.

Rechargeable Battery Included: Built in 2200mHA rechargeable battery, the alarm clock can be operated by plug in outlet or the rechargeable battery. The clock can work 20-24hours per full charged.

Dual Alarm with Music: Dual alarm contains, each set alarm can be turn on /off separately. 16 music optional for wake-up sound, the music volume can be adjusted in a full range which is perfect for whatever heavy sleeper or light sleeper. 5 minutes snooze can be repeated up to one hour.

🌈 Unique Design Multifunctional Colorful Night Light Alarm Clock, Exceeding All Your Expectations on Clock - Umedo Digital Alarm Clock for bedrooms equipped with 8 Modes Dynamic RGB Color-Changing lights brings you a cheerful atmosphere! You can dim the light if you are sensitive to light at night by repeatedly pressing the "＋" or "-" switch with 10 levels, While the Digits can support stepless dimming from 0-100%. You can use this digital clock as bedside lamp/ night light/ reading lamp, just press the ☀ button on the top to switch it on/off. It is also a great idea for room decoration!

🌗 Exclusive Dual Alarm Clock Including Weekday/Weekend Mode and Snooze Function - Umedo Dual Alarm Clock support 2 Separated Alarms for different routines or as a backup for waking up heavy sleepers, You can easily set alarm for weekday and weekend with exclusive Weekday/Weekend mode, which is very suitable for students and workers! With the SNOOZE button, you'll get extra 9 mins by pressing the SNOOZE button without opening your eyes in the morning with unlimited times.

🌟 Unique 7 Wake-up Sounds with 16 Volume Levels - Umedo Bedside Clock with 7 alarm Ringtones, you will be woken up by your favorite sounds in the morning. This alarm clock also support 16 levels of volume adjustment, it starts from soothing and then increases gradually until it reaches its maximum, Our desk clock will wake you up more smartly and gently, great for kids and teenagers. For those heavy sleepers, this alarm clock will be a must for you!

🌈 Unique Design Multifunctional Colorful Night Light Alarm Clock, Exceeding All Your Expectations on Clock - Umedo Digital Alarm Clock for bedrooms equipped with 8 Modes Dynamic RGB Color-Changing lights brings you a cheerful atmosphere! You can dim the light if you are sensitive to light at night by repeatedly pressing the "＋" or "-" switch with 10 levels, While the Digits can support stepless dimming from 0-100%. You can use this digital clock as bedside lamp/ night light/ reading lamp, just press the ☀ button on the top to switch it on/off. It is also a great idea for room decoration!

🌗 Exclusive Dual Alarm Clock Including Weekday/Weekend Mode and Snooze Function - Umedo Dual Alarm Clock support 2 Separated Alarms for different routines or as a backup for waking up heavy sleepers, You can easily set alarm for weekday and weekend with exclusive Weekday/Weekend mode, which is very suitable for students and workers! With the SNOOZE button, you'll get extra 9 mins by pressing the SNOOZE button without opening your eyes in the morning with unlimited times.

🌟 Unique 7 Wake-up Sounds with 16 Volume Levels - Umedo Bedside Clock with 7 alarm Ringtones, you will be woken up by your favorite sounds in the morning. This alarm clock also support 16 levels of volume adjustment, it starts from soothing and then increases gradually until it reaches its maximum, Our desk clock will wake you up more smartly and gently, great for kids and teenagers. For those heavy sleepers, this alarm clock will be a must for you!

Customized Dual Alarm Clock: Set your alarm with Daily/ Weekday/ Weekend options with 6 ringtones(bird, flute, stream, bell, piano and beep), 5-30 level volume adjustable, sound will gradually increase to the volume level you set. Adjustable snooze duration allows an extra 1-15 minutes of nap. Easy to switch 12/24 hours mode. 0-100% dimmer lets easily brightness dim and bright.

High Quality Soothing Sounds: White, brown and pink noise, 3 fan sounds, forest (birds), lullaby, summer night, rain, thunderstorm, ocean wave. Fall asleep to your favorite sound; set a timer, it will turn off automatically on your scheduled time (15 to 150 minutes or non-stop). 0-30 different volumes level can be set for sound machine.

USB Charging Station: USB charging port can charge your phone/tablet while you sleep, friendly to people who want to bring their phones into the bedroom. Guarantee your phone is fully charged at next day wake up.

TIME PROJECTION The alarm clock offers the option to display the time on your ceiling or wall with the 90° adjustable projection arm. The darker the room, the better the projection feature will work.

8 SOOTHING SLEEP SOUNDS Fall asleep to your choice of 8 different nature sounds. Featured sounds include: Campfire, Thunder, Rain, Ocean, White Noise, Fan, Stream, Rainforest. - All sounds can be made louder or softer , allowing you to create the optimal preference and setting.

DUAL ALARM WITH ON/OFF BELL INDICATORS Set two alarm times, set one alarm for weekday and the other for weekend wake times. Clearly see when the alarm is active when the bell icon on the display is visible.

❤【Alarm Clock with Sunrise Simulation】Simulates natural sunrise to wake you up gently，the color and brightness will gradually change within 10-90 minutes before the alarm clock arrives, from dark red to bright white, and the ringtone will gradually sound from small to large. Built-in dual alarm function allows you to easily set two separate alarms, and if you don't want sunrise mode, you can also set it to wake up without light.

❤【Sunset Simulation】You can set the initial brightness, duration, sleep sound and volume in advance according to your needs and preferences. The light will gradually dim from the set initial brightness to off within 15-90 minutes with the soothing sound, allowing you to fall into a sweet sleep without knowing it. Once the time you set is reached, sleep aids will automatically turn off.

❤【12 Colors Night Light & 20 Brightness Adjustable】12 colors are composed of 3 modes - 10 Colors Atmosphere Light Mode / Colorful Changing Light Mode / Breathing Light Mode, the light is warm and soft. You can choose your favorite light mode to use it for home lighting/sleeping/reading/adjusting the ambience. There are also 20 levels of brightness, which can be freely adjusted to a comfortable brightness.

You’re no morning person? Never mind, this clock will put a smile on your lips at the start of the day. Square-shaped children’s alarm clock with 5 brightly coloured magnet animals with corresponding animal sounds. By Maia Ming Designs.

Nature recordings of real animals: rooster, cat, dog, pig, and elephant wake up boys and girls.

Activate this funny alarm clock, by choosing a magnet animal and place it on top of the clock. The other 4 animals stay fast asleep in their “homes” on the sides of the cube.

Seven different color mood lights with five brightness levels

Enhanced alarm options with choice: buzzer, nature sounds and/or white light

Nature sounds (rain/ocean/backwoods/thunder/river)

1.4” BIG WHITE LED DISPLAY – with large snooze button on top, waking up just got easier in the morning. The Big snooze function gives you 9 extra minutes of sleep; The ultra-clear big numbers are easy to read day or night, from all angles with 12/24 hour time and Alarm settings, The DIMMER has a convenient rotary Dial that allows the brightness display to be adjusted from 0-100% (dim to bright) enables you to set screen display to your own personal comfort level.

Digital Alarm Clock with 5 ALARM SOUNDS; Multiple sounds to choose from , Pick your favorite sound among the 5 alarm sound options Beep/Buzzer/ or other Nature Sounds

LOUD ALARM CLOCK WITH full Range VOLUME CONTROL FOR ALARM - The alarm buzzer volume for this bedside clock could be adjusted from 0-100%, adjust it to your personal preference which is perfect for heavy sleepers.. Compact size alarm clock for bedroom, office and kitchen.

Super Large Size-- Size: 6.5" x 4.4" x 1.8". Simple Stylish Design for Desk/Bedroom. Also large size screen and clear bold digits to display time, perfect alarm clock for elderly.

Silent Smooth Sweep-- This clock was engineered with a silent, continuous-sweep second hand quartz movement. It does not emit a ticking sound.

Snooze and Light Function-- Snooze and light button locates on easy-to-find top place.Hold button down for 5 minutes snooze or to light up the clock face on demand to see the dial momentarily in the darkness.

Sunrise Alarm Clock and Wake Up Light for Heavy Sleepers Adults and Kids - Dual Digital Alarm Clock for Bedroom with FM Radio, Natural Sounds, Snooze, Night Light and Reading Lamp

Sunrise Alarm Clock and 3 Wake up Mode: The sunrise lamp gradually changes color and brightness from dark red to bright white within 10-60 minutes before the alarm setting time. Besides, you can set the alarm to wake up with 3 mode(only sunrise lamp, sunrise lamp with 8 soothing sound, sunrise lamp with FM radio). Wake up by sunrise, start your wonderful day.

Dual Alarm Clock for Heavy Sleepers: You can set the wake up light with 20 levels brightness (up to 200 lumen) and the wake up sound with 16 Levels. You can also set two alarms for different needs, like workdays and weekends. In case you feel so hard to get up by the first alarm, just press any knob that allows you an extra 9 minutes to sleep, the music will plays again after 9 minutes and up to 9 times. Don't have to worry about missing important things.

NOT YOUR TYPICAL ALARM CLOCK: Our sleek alarm clock features a two-phase alarm that mimics your body’s natural waking process so that you can kick the smartphone out of the bedroom, sleep deeply, and wake up refreshed. The first sound played for our alarm clock sound machine gently lulls you awake, while a second one more effectively gets you out of bed. Plus, you can customize your alarm, from the tone, to the volume, to the day of week settings so that it's perfect for you.

NOT YOUR TYPICAL MORNING: Our clock speaker allows you to start your day off right with wellness content including breathwork, sound baths, and guided meditation. At night, prepare yourself for restful slumber with updatable soundscapes, meditations, and bedtime stories. With a dimmable display and a soft nightlight, our stylish and thoughtful gentle alarm clock is all about getting you the healthy rest you deserve.

BREAK UP WITH YOUR SMARTPHONE ALARM CLOCK: The world may be a stressful place, but your bedroom doesn't have to be. An accompanying app gives you the convenience to set your alarm remotely – anywhere at any time. When that special time of night rolls around, put your phone down and rely on our bedside clock made specifically to reinforce a sense of calm.

Round clock radio with blue backlit LCD display

With exclusive projector for children's rooms

Time (12/24h), day of the week, calendar and indoor temperature display (°C/°F)

WAKE UP & BEDTIME ALARM - Do you have a problem with your child getting up way too early in the morning? the sleep trainer clock is a game changer which uses colors and sun/moon/star to teach your kids understanding the concept of when to stay in bed and when to get up.

SOUND MACHINE - There are 17 types of sounds to choose from: 2 white noise, 9 soothing music, 6 nature sounds. the volume have a wide range so you can customize this to whatever you need. the noise machine helps drowned out the sounds in the house while your child is sleeping and fall back asleep when she wakes.

NIGHT LIGHT - It has a bunch of vivid color options for night lights. Just tap to change the color. and the light will dim automatically at night, so you don't have to worry about it being overly bright. The calming light is great for nightlight and peaceful relaxation.

8 modes colored lights: Press the Z/☀ button on the top to turn on/off/switch the color lights, press the "+" or "-" button for 10-level dimming, choose the color of the lights you need according to your habits, adjust the brightness of the lights, or press Press and hold the button Z/☀ for 3 seconds to turn off the light

Dual Alarm/Weekday/Weekend Mode/Snooze Mode: SPLITSKY loud alarm clock supports 2 alarm clock modes for different daily activities. Weekday/weekend mode can be set, ideal for students and office workers. When the alarm goes off, tap the SNOOZE/Z (Z/☀) button to enter snooze mode, you will get an extra 9 minutes, just press the SNOOZE/Z (Z/☀) button and the sound will go off again after 9 minutes , unlimited times

7 kinds of wake-up alarms with 16-level volume adjustment: SPLITSKY bedside clock has 7 kinds of alarm tones, by pressing "+" or "-" to adjust the volume 1-16 levels, gradually increase the volume from soothing, our alarm clock can be more Great for waking up sleepy ones, this alarm clock is a must-have for teens and kids' bedrooms

【ok to wake clock for kids】If your child doesn't know when to wake up and go to bed, you can try this alarm clock. This alarm clock can display the time digitally, and can also guide your child's concept of when to wake up and go to bed through fun icons. Easy to set up, easy and fun!

【let the child sleep well】Time to wake up! It's time to sleep! When you wake up in the morning, the alarm clock will sound, the sun will flicker, and the ring light will emit green light to convey the wake-up information in the form of alarm + light + time. Go to bed at night, the music will play, the moon will twinkle, and the ring light will glow blue. Use music + time + light to convey sleep information.

【Dual alarm clock and snooze function】 Dual alarm clock and snooze mode, each alarm clock can be set independently, the snooze button is on the top, and you can enjoy the 9-minute one-key snooze function with one easy press. Provides 6 types of wake-up sounds, and 4 levels of volume adjustment options. 12/24 hour grid, the alarm clock can also be selected to sound only on the study day, which allows you to choose at your leisure.

Combines the sound machine and alarm clock. Help you falling asleep calmly at night, waking up freshly in the morning. Simple operation, one button per function, even no need instructions to use.

Dual alarm clock: Easily schedule your different wake-up time. Built-in 7 natural alarm sounds (flute, bird, cuckoo, piano, buzzer, bell and beep). Ascending sound wake you up freshly, easy-to-reach snooze provide you extra 9 mins nap time.

Adjustable Brightness & Volume: 3.9" full range dimmable LED display easy to read from across the room. 30 levels volume, loud enough for heavy sleeper in the morning and peaceful at night.

⏰【Wake by Strong Bed Shaker & Loud Buzzer】Differ from regular alarm clock, KINGLEAD loud alarm clock with 3 awake modes to choose: loud buzzer, super bed shaker or both sound and shaker, makes it easier to wake you up from deep sleep. Vibrating alarm clock features with 71” wired bed shaker which is long enough to be placed under pillow or mattress without disturbing others. This bed shaker alarm clock is perfect option for heavy sleepers, couples & roommate，hearing impaired, deaf or hearing loss.

⏰【Dual Alarm Clock & Snooze Function】Alarm clock for bedrooms heavy sleepers allows you to set 2 separated alarms easily especially handy for couples or roommates who keep different schedules. And you can easily and quickly press the big “snooze” button on top of the alarm clock to get extra 9 minutes to sleep. Shock alarm clock has memory function for time and alarm, built-in memory battery keep original setting of the time and alarm clock after shutdown or reboot.

⏰【7 Color Night Light & Brightness Adjustable】Alarm clock for heavy sleepers adults comes with 7 color night lights and 2 color of time display, and adjustable brightness help you avoid high-intensity light while you are asleep or easily view the time in the daytime. Easily press the top button to switch the color as you desired to create a soft romantic sleeping aid atmosphere. This light alarm clock is a good assistant for kids and seniors waking up at midnight or baby feeding.

Timer + Clock: Combines digital alarm clock and visual timer in one, small but mighty. You can customize duration timer, alarm sound, display brightness and volume.

Digital Visual Timer: Accurate time keeping, non-ticking; colored progress ring shows how much time you left. Custom duration timer within 100 minutes. 5 preset timer easily starts counting down right away.

Repeat Cycle Pomodoro Timer: Keep focus on work 25 mins, take 5 mins break. Helps you and your kids more productivity on task, especially ADHD.

Create a calming atmosphere to easily relax and fall asleep with your choice of 6 soothing sounds including ocean waves, white noise, nature sounds, soft music and more.

Conveniently charge your devices while you sleep with the included USB Charging port. Just plug it in!

Easy - to - Easy-to-read 0.6” blue LED display with adjustable brightness control