KIWI design - K4 Boost Battery Head Strap for Meta Quest 3/3S

Play in comfort and get up to 2 hours additional playtime* with this adjustable ergonomic head strap that features a built-in, lithium-ion battery pack. Charge your Meta Quest 3/3S and head strap battery simultaneously with a single charging cable. This premium Meta accessory easily adjusts to fit most head sizes with the easy-to-use dial while distributing headset weight for a more comfortable fit. The flexible rear silicone support reduces fatigue and adds stability, helping you get the most out of every moment in mixed reality and VR. *Battery life may vary based on headset usage, configurations, and settings.

Boost your Quest 3/3S gaming with the H4 Boost Battery Head Strap. Enjoy up to 3 extra hours of playtime with its enhanced battery. Use the 45W adapter to enjoy the DualFast Charging function, allowing you to fast charge both the strap and headset in just 2.5 hours. Zero facial pressure and a custom fit ensure comfort for extended use. Adjustable FOV and all day ventilation keep you cool during long sessions. Plus, lie down comfortably for an immersive couch gaming or movie experience.

Maximize comfort during VR sessions with the K4 Comfort Head Strap for Meta Quest 3/3S. Memory foam and PU leather cushioning provide all day comfort, while an engaged rear headrest ensures a secure, balanced fit. A built-in comfort knob allows for relaxing semi-recline. Versatile for gaming, movies, or workouts, it's easy to install and adjust for a perfect fit, even for glasses wearers.