1. For For PICO 4
2. Battery capacity: 5200mAh
3. Battery is hot-plugged, does not affect separation
4. Special design, small size to fit the head curve
5. Only 140g, reduced head load
6. Super strong magnetic connection, remains stable during strenuous movements
7. Double the endurance time
8. Battery removable for charging, does not affect the use of VR eyes