Features: Enhanced VR Experience: The battery strap is the perfect accessory for the Meta Quest 3/Quest 3S. Designed and optimized based on the critically acclaimed elite strap battery from the previous generation, we've further refined the head strap with extended battery life and 18W fast charging to immerse you in the VR experience. Extended Gameplay: The elite strap with battery features a high-capacity 10,000mAh battery. Rigorously tested, it significantly extends your average gameplay time on Quest 3/Quest 3S by approximately 4 hours, providing an impressive total playtime of up to 6.5 hours. Fast Charging: The head strap with battery is crafted for compatibility with the original 18W charging power, requiring just around 2.5 hours to fully charge for your Meta Quest 3/Quest 3S. Moreover, the head strap's battery itself can be charged in approximately 2.5 hours using an 18W power adapter. Adjustable for the Perfect Fit: The head strap battery pack is designed with flexible connectors that allow for a smooth 90-degree rotation during gaming breaks. Retractable side straps of the battery strap ensure a perfect fit, offering comfort and support during intense VR gameplay. Additionally, it's compatible with the original charging dock for Meta Quest 3 S & Quest 3. Ergonomic Design: Designed with principles of ergonomics in mind, The head strap with battery achieves a balanced weight distribution for the Meta Quest 3/Quest 3S and the battery pack. The thickened sponge top strap effectively disperses this weight, keeping with Meta Quest 3/Quest 3S comfortably positioned in front of the eyes, effectively reducing facial pressure. What's in the box Head strap with battery ×1 USB-C cable ×1 PU sponge top strap ×1 Head pad ×1 Velcro ×1 Instructions ×1