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

• 【Extended Playtime with Enhanced Battery】Enjoy uninterrupted gaming with up to three 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 K4 Boost and HMD headset simultaneously with DualBoost Charging system; fully charged in just 2.5 hours; 45W adapter delivers 25W output to HMD; reach 50% charge in 30 minutes for two hours of playtime
• 【Comfortable and Balanced Design】Game longer with enhanced comfort; enlarged rear support and thickened padding reduce facial pressure; better weight balance reduces strain on the head and neck for extended play
• 【Safe and Reliable Materials】Built with high-quality battery cells and advanced PCB boards; multiple layers of protection including NTC and UL certifications; materials rigorously tested in TUV lab for safety and durability
• 【Easy Wear and Quick Adjustment】Easily put on and take off your headset with a 52-degree damping hinge; quick adjustment dial ensures a perfect fit every time; share the fun instantly with family and friends

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