Extend your VR adventures with the Sonicgrace S3 Pro Battery Head Strap, designed specifically for Meta Quest 3 and Quest 3S. This premium accessory features an 8000mAh magnetic battery pack that provides an additional 3-4 hours of playtime and supports 20W super-fast charging. Its ergonomic, gravity-balanced design with high-density foam padding ensures superior comfort and pressure relief during long gaming sessions. The durable, non-slip gears and stepless adjustment knob allow for a precise fit for all head sizes, while the silent charging technology ensures no electrical noise interference.

• 20W Super Fast Charging:: Advanced VR charging design delivers up to 20W of power, charging your headset significantly faster than standard 10-12W straps.
• Extended Playtime with 8000mAh Battery:: The included magnetic battery pack adds 3 to 4 hours of extra battery life, so you can stay immersed in your games longer.
• Effortless Magnetic Connection:: The innovative magnetic charging design allows for quick battery attachment and removal, eliminating the hassle of plugging in cables.
• Balanced Ergonomic Comfort:: Features an adaptive soft strap and high-density foam pads that distribute weight evenly to reduce facial pressure and fatigue.
• Durable & Precise Fit:: Equipped with non-slip gears and a stepless adjustment knob, achieving a secure and comfortable fit is simple and silent.