BOBOVR P4U Head Strap with 10000 mAh Battery for PICO 4 Ultra / 4 Ultra Enterprise

BOBOVR P4U Head Strap with 10000 mAh Battery for PICO 4 Ultra / 4 Ultra Enterprise The BOBOVR P4U turns your PICO 4 Ultra into an all-day headset. It pairs a comfortable battery strap with the 10000 mAh B100 power system, extending playtime by about 120% while shifting the weight off your face and onto the back of your head. The magnetic B100 battery hot-swaps in seconds with 22.5W fast charging, so you drop in a fresh cell without powering down and never stop mid-session. A bottom-lit indicator shows the charge level at a glance, and the enlarged memory-foam cushion with an improved top strap keeps long PICO 4 Ultra sessions balanced and comfortable. Not sure which strap to choose? Compare all our VR head straps in one table. Why it's worth it? ✅ 10000 mAh, +120% playtime - B100 system for long sessions. ✅ Magnetic hot-swap - Swap the battery without powering off; 22.5W fast charging. ✅ Bottom-lit indicator - Check the charge level at a glance. ✅ Balanced comfort - Enlarged memory foam and improved top strap ease face pressure. ✅ Swap-and-go ready - Works with the BOBOVR BD3 dock to keep spares charged. Who is this for? ✅ For PICO 4 Ultra and 4 Ultra Enterprise owners who want long, uninterrupted VR. ✅ For anyone who feels the stock strap pressing on their face. ✅ For power users who keep a spare B100 charged for back-to-back sessions. In the box 1x BOBOVR P4U battery head strap 1x B100 battery (10000 mAh) Headset not included. Fits the PICO 4 Ultra and PICO 4 Ultra Enterprise only.