PLEASE NOTE: The product comes with a Christmas card so you can give the product as a gift to your friends or family at Christmas. 5200mAh Rechargeable BatteryThe head strap features a built-in 5200mAh lithium polymer battery. Equipped with a Type-C fast charging port and battery indicator lights, it displays real-time battery status. Charge your for Quest 3 while using it for an immersive and enjoyable gaming experience. Excellent SafetyThe head strap accessories incorporates a unique safety protection system to ensure your safety and the safety of your device. The comprehensive safety system includes overcharge protection, short circuit protection, temperature control, and more. Premium ComfortOur VR lightweight replacement elite strap is made from high-quality advanced polymer material that is durable and resistant to breakage, providing excellent protection for your device. The front and back parts of the head strap consist of soft breathable PU leather pads and TPU elastic cushions, reducing sweat and preventing slippage, offering a skin-friendly and comfortable wearing experience. Humanized DesignDesigned based on ergonomic principles, this VR head strap disperses the weight of the VR headset from multiple angles, achieving balance and better head coverage. It reduces pressure on the head and enhances comfort during wear. The adjustable knob allows for a customized fit, catering to different head sizes (approximately 17.7-29.5 inches) for both adults and children. User-FriendlyThe installation of the head strap is simple and easy, just align and push the buckle. The snap-on design of alternative head strap also allows for easy detachment, making it convenient for daily carrying and storage. It is the perfect replacement accessory for the original head strap.