Best Oubo in 2026

【FOR VARIOUS OCCASIONS】- Suitable for hospital, laboratory, the busy medical office, spa, classroom, dorm room or home.

【HEAVY DUTY STOOL】- Five-star sturdy base with durable wheels ensures smooth sliding with no noise and makes for smooth, easy, and safe full swivel while assisting patients or clients.

【ADJUSTABLE SEAT HEIGHT】- You can adjust the height from 18.9" to 24.4" and rotate 360 degrees the armrest/backrest according to your own needs and preference.

Double head floor standing

Double treatment.

Two heads have two separate systems

Rechargeable lithium battery longevity

Ultra Light Weight

Insert Type and Clip-on Type for choose.

Quantity: pack of 5pcs.

Size: 29*19cm / 11.4*7.5in

Diameter: 3.8-4cm / 1.5-1.6in

Extraoral application: used for cleaning and coarsening off the surface before bonding.

Metal /porcelain crown. Fiber post. Inlay/high inlay. Orthodonic brackets and stents.

The removal of the original cement adhesive layer two time before bonding.

【Extra Rechargeable Battery】Equipped with two replaceable batteries.The headlamp uses the rechargeable lithium battery,can be used continuously for 1.5 hours in the max power.

【5W Headlamp】The light weight design can lighten concentrated facial pressure and give you a more comfortable experience.Comes with filter,which can avoid dazzle and protect eyes.

【Humanized Design】Wireless head light with Magnetic Chuck very convenient.Not easy to fall off. The clip firmly hold to keep best working experience.

lt can be used continuously for 4 hours

4 gear brightness, adjustable

Clip type, antiskid clip, more stable clamping, could clip it on your glasses, also could clip it on your binocular loupes

Universal Clip parts: It can be attached on varios kinds of frames. loupes.

Ergonomic Design:Featuring an innovative design, the Mini dispenses weight evenly across the frame--minimizing concentrated facial pressure.

Uniform Square Spot:A precisely focused light provides enhanced visibility during procedures.

【ERGONOMIC OFFICE CHAIR】- The ergonomic chair provides 4 supporting points(head/ back/ hips/ hands) and a proper lumbar support. Suitable for people of about 5'5" to 6'2"(Please refer to the height of the user). It's easy to adjust seat height, headrest, backrest and flip-up arms to meet different needs, good for sitting long hours.

【COMFORTABLE MESH SEAT】- The office chair is larger than other chairs, and it could accommodate different body build. The whole Chair Dimensions(including the arms): 25.6"W x 22"D x 45.3"-54.9"H, the Seat Dimensions: 20"W x 19.3"D x 18.5"-22.05"H. Loading Capacity: 280 lbs. The recline function makes you tilt the backrest back (90~120°) or sit straight freely.

【ADJUSTABLE FLIP-UP ARMREST】- Folding the armrests up 45°, you can push the executive office chairs directly under the desk to save valuable space. It's easy to raise or lower the folding armrest by pressing the black buttons on the armrest.

Comfortable task and computer chair with black contoured mesh back for support and breathability.Assembly required

Pneumatic seat-height adjustment; 2-inch-thick padded seat for added comfort

275-pound maximum weight capacity

Comfortable task and computer chair with blue contoured mesh back for support and breathability

Pneumatic seat-height adjustment; 2-inch-thick padded seat for added comfort

275-pound maximum weight capacity

【ERGONOMIC OFFICE CHAIR】- The ergonomic chair provides 4 supporting points(head/ back/ hips/ hands) and a proper lumbar support. It's easy to adjust seat height, headrest, backrest and flip-up arms to meet different needs, good for sitting long hours. * Note: The grey desk chair is suitable for people of about 5'5" to 6'2". Please refer to the chair size before purchase.

【ADJUSTABLE FLIP-UP ARMREST】- Folding the armrests up, you can push the executive office chair directly under the desk to use more area. It's easy to raise or lower the folding armrest by pressing the black buttons on the armrest.

【BREATHABLE MESH SEAT】- The office mesh chair is larger than other chairs, and it could accommodate different body build. The whole Chair Dimensions(including the arms): 25.6"W x 22"D x 45.3"-54.9"H, the Seat Dimensions: 20"W x 19.3"D x 18.5"-22.05"H. Loading Capacity: 280 lbs. The recline function makes you tilt the backrest back (90~120°) or sit straight freely.

NOTE : To ensure proper assembly, please follow all steps provided in the User manual (provided in pdf below)

Comfortable office chair with contoured mesh back for breathability

Pneumatic seat-height adjustment; padded seat for comfort

【ERGONOMICE OFFICE CHAIR】- The ergonomic chair provides 4 support points (head/back/hip/hands) and proper lumbar support. SIHOO designs ergonomic chairs to meet different needs, with seat height, headrest adjustment, lumbar support and back support adjustment, suitable for long sitting and reduce your pain. Suitable for people 5'6" to 6'2" tall.

【For Home and Work】 SIHOO chairs can be applied in different scenarios according to the needs of different consumers in needs. Can be used as student office chairs, computer chairs, ergonomic chairs, desk chairs, gaming chairs; not only can sit comfortably, but also save money;

【Breathable Mesh】 Mesh Office Chair Premium Backrest features flexible non-pattern mesh fabric while keeping your back cool and comfortable, allowing you to sit focused and relaxed at the same time.

Mid-back office chair; ideal for a home office, computer desk, guest work station, or conference room

Adjustable seat height and seat angle; tilt control; 360 degree swivel for easy multi-tasking

Supports up to 275 pounds; sturdy 5-point base for stability; certified by BIFMA, a nonprofit organization that creates voluntary standards to support safe standards for business and institutional working environments

【ERGONOMIC DESIGN】- The overall design of this office chair is ergonomic, Curved backrest can perfectly line up with human body curve and support your spine’s natural curve.

【UPGRADE SOFT REBOUND CUSHION 】- The padded mesh seat is thick and resilient. Made of high-quality thick sponge and breathable mesh cloth, preventing body heat and keeping your hip and legs sweat-free.

【COMFORTABLE & CAREFREE RECLINE FUNCTION】 - Our mesh office/desk chair is built for long-lasting comfort. And easily adjusted for height, the locking mechanism keeps the back upright and relieves the stress and pain brought on by other office chairs.

BUILT FOR COMFORT - Our mesh office/computer chair is built for long-lasting comfort. And easily adjusted for height, the locking mechanism keeps the back upright and relieves the stress and pain brought on by other office chairs.

ERGONOMIC DESIGN - Designed with human-oriented ergonomic construction, users have full mobility whether you’re gaming, working on the computer, or meeting in the office.

BIFIMA QUALITY-CERTIFIED - Our chairs pass all components of the BIFIMA certification, and are a reliable and sturdy option for users weighing up to 250 pounds.

✿【Easy to Set up】 - Office chair comes with all hardware & necessary tools. Follow the desk chair instruction, you'll found easy to assemble, and computer chair estimated assembly time in about 10-15mins.<br><br>

✿【Soft & Comfort Seat】 - Desk chair using high-density sponge cushion, more flexible, office chair with a middle back design, rectangular ornament not only as a decoration, it can provide good lumbar support makes you feel comfortable.<br><br>

✿【Quality Material】 - All the accessories of our office chair have passed the test of BIFMA, which is a guarantee for your personal safety. The mesh chair can bear the weight of 250lbs.<br><br>

✿【EASY TO SET UP】 - The office chair comes with all hardware & necessary tools. Follow the desk chair instruction, you'll found easy to put together, and computer chair estimated assembly time in about 15mins.

✿【RELIABLE COMFORT】 - Our desk chair using high-density sponge cushion, more flexible, office chair with a middle back design, can provide good Lumbar Support. The mesh chair uses a high breathable mesh back to make your back feel comfortable.

✿【SUITABLE FOR VARIOUS OCCASIONS】 - It is a good choice to add one of our office chair in your office, put a desk chair in front of your home, and put a set of our computer chair in your activity room.

Ergonomic mid-back rolling office chair upholstered in durable polyurethane bonded (faux) leather

Height-adjustable padded seat with adjustable seat angle, tilt control and padded armrests; perfect for home office, computer desk, guest work station or conference room

5-legged base with durable caster wheels for smooth-rolling mobility; supports up to 275-pounds

❤【Good Seating】 - Our desk chair using high-density sponge cushion, more flexible, office chair with a middle back design, can provide good Lumbar Support. The mesh chair uses a high breathable mesh back to make your back feel comfortable.

❤【Easy to Set UP】 - The office chair comes with all hardware & necessary tools. Follow the desk chair instruction, you'll found easy to set up, and computer chair estimated assembly time in about 15mins.

❤【Easy to Move】 - It is a good choice to add one of our office chair in your office, put a desk chair in front of your home, and put a set of our computer chair in your activity room.

❤【EASY TO SET UP】 - The office chair comes with all hardware & necessary tools. Follow the desk chair instruction, you'll found easy to put together, and computer chair estimated assembly time in about 15mins.

❤【RELIABLE COMFORT】 - Our desk chair using high-density sponge cushion, more flexible, office chair with a middle back design, can provide good Lumbar Support. The mesh chair uses a high breathable mesh back to make your back feel comfortable.

❤【SUITABLE FOR VARIOUS OCCASIONS】 - It is a good choice to add one of our office chair in your office, put a desk chair in front of your home, and put a set of our computer chair in your activity room.

【QUICK-TO-ASSEMBLE】-To make your installation easy as possible, we’ve included illustrated instructions, necessary tools and fittings in the package for convenience. Will usually take 15 minutes for an adult to put it together.

【ERGONOMIC DESIGN】-Curved backrest with fixed lumbar supports perfectly fits the human body and supports the spine’s natural curve. The seat height can be adjusted from 13.8’’ to 17.7’’ for customized comfort during long periods of working or studying.

【LARGE CUSHIONED SEAT】-This home office chair features a spacious seat that measures 20’’(W) x 20.7’’(D) and is padded with high-density foam, offering substantial cushy support and relieving fatigue from hours of sitting. A larger seat can accommodate users of different body sizes.

🔥Easy To Assemble - We provide all the tools and the detailed instructions for you. No additional tools needed for assembly. It is easy to assemble this office chair by yourself at home.

🔥Swivel Casters - The chair can swivel 360 degrees. The casters are suitable for hard floors, carpet floors and more, swivel without noise and won't scratch the floor.

🔥Supportive Backrest - The open mesh design creates a breathable, well-ventilated backrest, yet with it’s resilient mesh, the back moulds to your back providing a more supportive seat, which helps align the spine and reduce pressure and muscle fatigue.

【ERGONOMICE OFFICE CHAIR】- The ergonomic chair provides 4 support points (head/back/hip/hands) and proper lumbar support. SIHOO designs ergonomic chairs to meet different needs, with seat height, headrest adjustment, lumbar support and back support adjustment, suitable for long sitting and reduce your pain. Suitable for people 5'6" to 6'2" tall.

【For Home and Work】 SIHOO chairs can be applied in different scenarios according to the needs of different consumers in needs. Can be used as student office chairs, computer chairs, ergonomic chairs, desk chairs, gaming chairs; not only can sit comfortably, but also save money;

【Breathable Mesh】 Mesh Office Chair Premium Backrest features flexible non-pattern mesh fabric while keeping your back cool and comfortable, allowing you to sit focused and relaxed at the same time.

Mid-back office chair; ideal for a home office, computer desk, guest work station, or conference room

Adjustable seat height and seat angle; tilt control; 360 degree swivel for easy multi-tasking

Supports up to 275 pounds; sturdy 5-point base for stability; certified by BIFMA, a nonprofit organization that creates voluntary standards to support safe standards for business and institutional working environments

🔥Easy To Assemble - We provide all the tools and the detailed instructions for you. No additional tools needed for assembly. It is easy to assemble this office chair by yourself at home.

🔥Swivel Casters - The chair can swivel 360 degrees. The casters are suitable for hard floors, carpet floors and more, swivel without noise and won't scratch the floor.

🔥Supportive Backrest - The open mesh design creates a breathable, well-ventilated backrest, yet with it’s resilient mesh, the back moulds to your back providing a more supportive seat, which helps align the spine and reduce pressure and muscle fatigue.

BUILT FOR COMFORT - Our leather office chair is built for long-lasting comfort. Wider than the average desk chair, and easily adjusted for height, the locking mechanism keeps the back upright and relieves the stress and pain brought on by other office chairs.

ERGONOMIC DESIGN - Designed with human-oriented ergonomic construction, users have full mobility whether you’re gaming, working on the computer, or meeting in the office.

BIFIMA QUALITY-CERTIFIED - Our chairs pass all components of the BIFIMA certification, and are a reliable and sturdy option for users weighing up to 250 pounds. Computer chair executive chair office chair gaming chair.