Best H2O Audio in 2026

Connectivity Technology: Wired

SUPERIOR SOUND. Our Waterproof headphone technology uses the highest quality internal sound components to produce the best possible sound under water with premium bass.

HIGHEST WATERPROOF RATING. 100% waterproof stereo earphones that can withstand heavy perspiration, rain, and complete submersion to 12ft/3.6m underwater with an IPX8 rating.

Bone Conduction Technology - Experience catchy music and amazing sound without full sound isolation. H2O Audio's underwater headphones for swimming have an integrated clip design for easy attachment to swim goggles

Drag & Drop - Our bone conduction Bluetooth & MP3 headphones are easy to use. Simply drag and drop music, podcasts, and audio recordings. With 8 GB of memory, it can hold over 60 hours of playback time for crystal-clear underwater entertainment

Open Ear Headphones - Whether you are streaming from your smartwatch (attached with goggles) or using the built-in MP3 player to upload your favorite songs, our wireless bone conduction headphones are designed for comfort during swimming laps

SUPERIOR SOUND. Our Waterproof headphone technology uses the highest quality internal sound components to produce the best possible sound under water with premium bass

HIGHEST WATERPROOF RATING. 100% waterproof stereo earphones that can withstand heavy perspiration, rain, and complete submersion to 12ft/3.6m underwater with an IPX8 rating

PEACE OF MIND – Buy with confidence! Our product includes industry leading 1 YEAR WARRANTY. We are a small business and stand behind all the products we make

Waterproof Headphones for Swimming made for the Apple Watch - Finally, swimmers can train with music like runners have for years! Just pair the Interval with your Apple Watch via Bluetooth. (Compatible with Series 2, 3, 4, 5, 6, 7, 8, SE and ULTRA - of all sizes.)

Multi-Sport Waterproof Headphones - Enjoy your music in and out of the water with our breakthrough Bluetooth bone conduction headphones with a built-in MP3 player. It securely fits around your head for a wireless experience as you run or swim.

Bone Conduction Technology - These open-ear headphones direct sound vibrations to the head and jaw bones, letting you enjoy music without blocking sounds from your surroundings. The battery offers up to 9 hours of playtime – ideal for triathletes. NOTE: Battery Life varies based on volume level and mode.

100% Waterproof and Sweatproof - These headphones can withstand submersion to 12 feet (3.6 meters) under water. Our waterproof rating is IPX8, the highest in the industry. Feel inspired by your favorite music as you work out, rain or shine.

100% WATER RESISTANT: Don’t worry about getting your towels or devices wet, our floating bag has a 3 roll-top closure with snap and can be submerged in water

SMARTPHONE ACCESS: Now you can safely bring your phone to the pool or beach and access all the controls through the touch screen window, allowing you to safely play your music or answer a phone call

COMPACT LIGHTWEIGHT: Our heavy duty 10 Liter drybag is compact and suitable for those who want to pack light but want to protect their valuable possessions from the outdoor elements, comes with an adjustable strap and made from tear proof PVC Mesh

Attach your Clip to your swim goggles, cap, etc. Suitable for ALL Sports.

Strong and reliable clip - designed for action sports.

Compatible with ALL Apple Watch Models - including ULTRA model. Patent pending Design.

Runs On AT&T Network

3-IN-1 SIM serves as Nano, Micro & Standard SIM cards

Interchangeable between compatible devices

Multi-Sport Waterproof Headphones - Enjoy your STREAMING music, like Spotify offline without a phone, underwater, anywhere with H2O Audio Patent Pending PLAYLIST+ feature. Bluetooth bone conduction headphones with a built-in MP3 player. It securely fits around your head for a wireless experience as you run or swim.

Bone Conduction Technology - These open-ear headphones direct sound vibrations to the head and jaw bones, letting you enjoy music without blocking sounds from your surroundings. The battery offers up to 5 hours of playtime – ideal for triathletes. NOTE: Battery Life varies based on volume level and mode.

100% Waterproof and Sweatproof - These headphones can withstand submersion to 12 feet (3.6 meters) under water. Our waterproof rating is IPX8, the highest in the industry. Feel inspired by your favorite music as you work out, rain or shine.

NO MORE CONVERSION ISSUES: You asked for it – and We Made it Better! The New Stream 2 now supports Apple iTunes music (m4a) and all other MP3, WMA, FLAC, APE formats. Now you can simply copy/paste or drag & drop any music from your computer to the memory without the need to converting to mp3. Plus you get 10 hours of play time with shuffle and memory capacity of over 2,000 songs (8 GB)

SUPERIOR SOUND: The included H2O Audio Surge stereo headphones are engineered to provide you with superior sound and deep amplified bass. They are patented with a seal-tight jack which will reduce any USB connection issues and long term corrosion. The dedicated volume and track buttons make it easier to adjust the volume and find just the right song with the dedicated skip and fast-forward buttons that help you advance your music or audio books

BLUETOOTH CONNECTION: The STREAM 2 can easily pair with your smart phone over a wireless Bluetooth connection. Pair your smartphone (iPhone, Samsung, Android etc.) with the STREAM 2 player and receive Spotify, Pandora music from your phone. No more boring workouts with 10 hours of play time and over 2,000 songs. NOTE: Bluetooth does NOT work underwater. Wireless range 30ft/10m

4-Year Warranty!!

Color: Black

Anti-Aging, Ultraviolet Resistant ABS Construction

4-Year Warranty!!

Color: Black

Anti-Aging, Ultraviolet Resistant ABS Construction

4-Year Warranty!!

Anti-Aging, Ultraviolet Resistant ABS Construction

Heavy Duty Lid with Non-Slip Surface

Newly Designed Access Hatch with O-ring Seal

Used extensively in the marine & RV industries

Manufactured of High Quality ABS material for long life

Five Oceans White Louvered Flush Hose Thru ventilators are weather resistant and easy to install.

Made with injection-molded ABS plastic, these ventilators are durable and designed for straight-through airflow for venting hoses.

The louvered design keeps unwanted elements out while allowing air to pass through.

Precision deck fill plate features premium construction for reliable performance and long service life in harsh marine environments

Corrosion-resistant cast 316 Stainless Steel construction

Reliable waste fill with secure-fitting cap

Overall size: 10-5/8"x14-3/4",270 x 375mm.Opening clearance:7-1/2"X 11-1/2",192 x 291mm.Protrusion above deck: 0.7" ,17mm.Intrusion below deck: 1", 26mm.

Heavy duty, UV stabilized ABS construction. Attched with 2 strong recessed handles.

Rubber seal is weatherproofing when mounted on vertical surfaces.

Low profile hatch, designed for installation on internal or external flat surface

We use an Anti-Aging, UV-Resistant ABS Thermoplastic with robust reinforcement. The rugged design provides performance that you can rely on for years.

Add storeage to your jon boat,kayak,truck,life jackets, add storage under the seats in you airboat,for an access door on a center console,etc.Very durable and straightforward to install.Reinforced lid with non-skid surface.

ABS Anti-aging, Anti-ultraviolet.

Easy “click-in” construction.

Corrosion free synthetic fittings and durable rubber seals.

Fabricated of chrome plated zinc for corrosion resistance

Rubber gasket included for secure fit

When open, cap is tethered by included beaded chain

Overall size: 10-5/8"x14-3/4",270 x 375mm.Opening clearance:7-1/2"X 11-1/2",192 x 291mm.Protrusion above deck: 0.7" ,17mm.Intrusion below deck: 1", 26mm.

Heavy duty, UV stabilized ABS construction. Attched with 2 strong recessed handles.

Rubber seal is weatherproofing when mounted on vertical surfaces.

Five Oceans White Louvered Flush Hose Thru ventilators are weather resistant and easy to install.

Made with injection-molded ABS plastic, these ventilators are durable and designed for straight-through airflow for venting hoses.

The louvered design keeps unwanted elements out while allowing air to pass through.

Made of Marine grade Nylon, Excellent seawater corrosion resistance and durable, hold up exposed to salt air on boat

Nylon is a lighter and lower cost solution, Strength and service life are exactly the same as 316 stainless steel

Used for splash proof openings or outside vent of wiring cables, wires, hoses

MARINE-GRADE MATERIAL: Premium Series 4" Boat Hatch Round Inspection screw-in deck plate is made of anti-aging, anti-corrosive, and UV-resistant ABS white plastic with a smooth finish

LEAK-PROOF DECK PLATE: It is designed with a rubber O-ring that creates a watertight seal for safety and allows it to be used for interior and exterior applications

EASY INSTALLATION: Designed with a Non-Skid surface allowing horizontal as well as vertical mounting. Screw-in style has a single-start, non-jamming, and no cross-threading. Separate cover plate and chassis for easy installation. 6 #10 Screws Needed (not included)

Injection molded ABS.

Molded to the highest standards using top quality UV stabilizers and antioxidants

Face plate dimensions: 6-3/4"

Made of ABS material, anti-aging, anti-corrosive, ultraviolet resistant

Weather-tight and O-ring sealed deck plates are ideal for interior and exterior applications

Reinforced design with a non-slip surface

Zinc-plated steel is economical yet durable supporting anchors up to 20 pounds

Uses ¼ inch to 7/16 inch line (sold separately)

Steel sheave controls the anchor from any position

Made of ABS material, anti-aging, anti-corrosive, ultraviolet resistant

Size: 4" 6" 8" ,4 deck hatch 6 deck hatch 8 deck hatch

Separate cover plate and chassis, easy to install.

1.Made of ABS material, anti-aging, anti-corrosive, ultraviolet resistant

2.Weather-tight and O-ring sealed deck plates are ideal for interior and exterior applications

3.Reinforced design with a non-slip surface