Battery Head Strap for Meta Quest 3S/3

• Weighs only 0.7lb, which is 29% lighter than BOBOVR M3• 6500mAh battery capacity, 15W (5V/3A) output watts, extending additional 2-3 hours (Depends on power consumption) VR time• 180° flippable hinge, adjust the angle of the head strap without taking it off when you need it• 100% compatible with Quest 3S/3, maintaining the balance of front and rear weight on the head• The safety chip and battery pack, will not cause any harm to the Quest 3S/3 headset Ergonomic Design: ANNAPRO's Elite Battery Head Strap features a balanced and ergonomic design, providing optimal stability. The VR and Head Strap are weight-balanced front and back, effectively relieving pressure on the face and head. Enjoy a comfortable gaming experience with adjustable components that ensure stability, preventing light leakage and slippage during gameplay. Fatigue-Free Wear: Elevate your comfort levels with the ANNAPRO Battery Strap for Quest 3S/3. The widened and thickened PU memory foam top s