






Kiwi Design H4 Boost Halo Battery Strap
Pairs well with
Product Details
Product Description
The Kiwi Design H4 Boost headstrap is compatible with both the Quest 3 and Quest 3S.
Weight: 446g
Hidden knob for lying down: Yes
Battery Capacity: 5300mAh/20.4Wh
Additional Battery Life: 2-2.5 Hrs
Charging Power: Up to 25W
Dual charge HMD and Strap: Yes
Primary weight-bearing area: Forehead
Cooling Pad: Yes
Extended Playtime with Enhanced Battery
Enjoy uninterrupted gaming with up to 3 hours of additional battery life; play longer without worrying about running out of power; tailored to your usage scenarios for maximum performance.
Dual Fast Charging & Two Times Faster
Power up both H4 Boost and Quest 3/3S simultaneously with the Dual Boost Charging system. Fully recharge both in just 2.5 hours with a 45W adapter, delivering 25W power to your Quest 3/3S while charging the internal battery.
Zero Facial Pressure & Custom Fit
Adaptive front headrest design evenly distributes the weight of Quest 3/3S, reducing facial pressure and offering a comfortable fit for extended use, even without the facial interface; elastic side straps, adjustable top strap, and soft rear cushion ensure a secure fit for all head sizes, ideal for gaming, movie-watching, and productivity.
Adjustable FOV & All-Day Ventilation
The damping sider allows front-to-back FOV adjustments, while the headset lever knob provides up-and-down alignment for a clearer experience; the innovative ventilation design in the fore cushion keeps the head and face cool during long sessions.
Lie Down Comfortably
The integrated adjustment knob enables effortless fitting; enjoy total comfort while lying down on your couch or bed, making it easy to fully immerse yourself in gaming or movies with the H4 Head Strap on Quest 3/3S.
FAQs
What's the difference between the Halo (H4/H4 Boost) and Elite (K4/K4 Boost) head straps?
Both head straps are comfortable and lightweight, designed to enhance overall comfort and increase the VR/MR session.
The Halo strap has a forehead rest that takes away pressure away from your face, while the Elite strap, while it does have a slightly more facial pressure, is overall lighter.
How long will shipping take?
For local shipping within Singapore, it should take just 3-5 days.
For overseas shipping, it will take about 5-15 days depending on standard or expedited shipping.
Do you have a physical location that I can try on the headstrap before buying?
Yes, you can head down to our VR Experience Centre at:
420 North Bridge Road, #02-06 North Bridge Centre, Singapore 188727







