BoboVR P4S Battery Relief Strap for Pico 4 Ultra / Ultra Enterprise

The BOBOVR P4S Relief Strap transforms your Pico 4 Ultra or Ultra Enterprise headset with superior weight distribution and extended runtime. Its detachable 5,200 mAh B2 battery boosts playtime by 65%—about 1.5 extra hours—and hot-swaps magnetically under load. Ergonomic memory-foam back support, plus interchangeable PU leather and honeycomb silicone pads, cradle your head in comfort. At only 140 g, it reduces facial pressure, while included cable strain relief and organization brackets keep cords tidy. Quick to mount and crafted for stability, the P4S ensures fatigue-free, uninterrupted VR experiences.