Key features

• •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 K4 Boost and Quest 3S/3 simultaneously with DualBoost Charging system; fully charged in just 2.5 hours; 45W adapter(not included）delivers 25W output to Quest 3S/3; reach 65% charge(Both HMD&K4 Boost) in 60 minutes for 2.5 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 charging system; 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 Quest 3/3S with a 52-degree damping hinge; quick adjustment dial ensures a perfect fit every time; share the fun instantly with family and friends