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🎮 Power, Comfort, and Speed — Level Up Your Quest Experience!
The KIWI design H4 Boost Comfort Battery Head Strap is a premium accessory for Meta/Oculus Quest 3/3S that extends playtime by 3 hours with a 3000mAh battery, supports dual fast charging to fully recharge in 2.5 hours, and features an ergonomic halo strap that reduces facial pressure. Adjustable straps and ventilation ensure all-day comfort and a custom fit, making it ideal for immersive gaming, movie watching, and productivity.












| ASIN | B0D6W88TCN |
| Additional Features | Adjustable Headband, Dual Boost Power Charging, Enhanced Battery & Dual Fast Charging, Quick Charge |
| Age Range Description | 13+ years |
| Battery Average Life | 3 Hours |
| Battery Capacity | 3000 |
| Best Sellers Rank | #1,913 in Videogames ( See Top 100 in Videogames ) #57 in Virtual Reality Hardware & Accessories |
| Brand | KIWI design |
| Built-In Media | Strap |
| Color | White |
| Compatible Devices | Meta Quest 3/3S Virtual Reality Headset |
| Connectivity Technology | USB |
| Connector Type | USB Type C |
| Controller Type | Touchpad Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,773) |
| Display Maximum Resolution | 1440x1600 pixels per eye |
| Display Refresh Rate in Hertz | 90 |
| Display Resolution Maximum | 1440x1600 pixels per eye |
| Display Type | OLED |
| Field Of View | 52 Degrees |
| Item Weight | 448.8 Grams |
| Lens Technology | aspheric |
| Manufacturer | Shenzhen Hongjiantou Technology Co., Ltd. |
| Mfr Part Number | KWQS03BAU |
| Model Name | H4 Boost |
| Model Number | QS03B |
| Number of Batteries Required | 2 |
| Operating System | Meta (formerly Facebook) OS |
| Platform | Meta Quest |
| Refresh Rate | 90 |
| Resolution | 1440 x 1600 pixels per eye |
| Sensor Technology | accelerometer gyroscope |
| Specific Uses For Product | Gaming, Video |
| UPC | 850052498474 |
| Warranty Description | 2 Year Manufacturer |
A**D
The item was opend and used!!
I payed for a new product, I recived an opened and used one !!!!
H**N
it fits well but it needs constant re adjustment if you play active games
R**R
Bought for the boy for XMAS. Very comfortable and easy to adjust. Battery at the back helps balance the load, and the extended battery life keeps the boy happily slicing fruit in Fruit Ninja 2. Dad may also enjoy the extra battery life playing DCS World untethered.
R**N
Headset is VERY comfortable. It rests just like it says as a "Halo" using the crown of your head. Easy to put on the headset and just like other KIWI products I have bought in the past the packaging is nice and the quality of the head strap is great! Would recommend!
D**3
La sangle semble de bonne facture, les plastiques donnent une impression de qualité, le montage est aisé. Question confort, évidemment c'est le jour et la nuit par rapport à la sangle d'origine qui est une purge infâme... là, avec celle-ci, les sessions de jeu sont bien plus agréables, pas de compression douloureuse a été relevée sur la face et l'arrière du crâne. Concernant la batterie, je n'ai pas de durée précise à indiquer, mais à vue de nez, suite aux premières sessions avec, la batterie de la sangle donne entre 1h30 et 2h de plus avant que ce ne soit le casque qui prenne le relais, tout dépendra de l'application utilisée et des modes VR et AR. En clair, satisfait de cet accessoire, indispensable pour avoir une expérience VR de meilleure qualité.
J**X
Its awesome, works great, no issues, its comfortable on my head, and the battery charges fast and extends my game time for hours.