About this item 10000 mAh battery: This battery strap is suitable and compatible with Quest 3, which allows the time to reach approx. 2-4 hours (depending on the app). The USB power cord can quickly fully charge the headset and thus fully extend your gaming experience. to ensure you enjoy a more intense and enjoyable time in the virtual world. Ergonomic design: suitable for Quest 3 accessories, it adopts ergonomic design principles to distribute the gravity of the VR headset from multiple angles to achieve balance to better wrap your head, reduce head pressure and improve comfort. High quality and comfortable: this accessory is suitable for Quest 3 and is made of high-quality, advanced polymer material, which is durable and not easy to break and can protect your device well. The front and back of the headband are made of soft and breathable leather pads as well as high-quality elastic pads that reduce sweat and are non-slip and provide you with skin-friendly comfort. Easy to use: Simply align the button and press it. The snap-on design is easy to disassemble and the specially designed rotating dial can be freely adjusted to the most comfortable state, making it easier to use and store in daily life. You will receive: 1 x battery headband. 1 x USB charging cable, 1 x user manual, 2-4 hours extended gaming experience, 24-hour service. If you have any questions, please feel free to contact us › See more product details