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H4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Fast Charge The VR Headset and Battery Strap in 2.5h, Halo Strap Reduce Facial Pressure, Not for Quest 2

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 DualBoost Charging system; fully charged in just 2.5 hours; 45W adapter delivers 25W output to Quest 3/3S; reach 65% charge(Both HMD&H4 Boost) in 60 minutes for 2.5 hours of playtime
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: Damping sider allows front-to-back FOV adjustments, while the headset lever knob provides up-and-down alignment for a clearer experience; innovative ventilation design in the fore cushion keeps the head and face cool during long sessions
Lie Down Comfortably: 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 Boost Head Strap on Quest 3/3S

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Product Dimensions	9.45 x 4.72 x 8.66 inches; 15.83 ounces
Type of item	Electronics
Item model number	QS03B
Item Weight	15.8 ounces
Manufacturer	Shenzhen Hongjiantou Technology Co., Ltd.
Batteries	2 Lithium Polymer batteries required. (included)
Date First Available	June 12, 2024

General
Brand	KIWI design

Model
Part Number	KWQS03BAU

General
Color	White

System Requirement
Operation System	Meta's Proprietary OS

Features
Features	Ventilation Design, DualFast Charging

Package Content
Package Content	H4 Boost Battery Halo Head Strap

Additional Information
First Listed on Newegg	November 26, 2025

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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