BOBOVR B2 Battery Pack PICO 4 Ultra and is equipped with a

and is equipped with a storage bag

Superior Comfort Engineering: The P4S boasts an enlarged

which evenly transfers the original facial pressure of the host to the head

providing 3 hours of usage (the slow charging provided by the battery pack itself takes 4 hours

a 92% increase in battery capacity with only a 28% increase in weight

BOBOVR B2 Battery Pack PICO 4 Ultra and is equipped with aNoteThe B2 is not compatible with the S3 Pro, M3, M3 Pro+ B2 is a replaceable battery pack specially designed for BOBOVR battery straps. The battery pack can be hot swapped through magnetic attraction. The weight is only 140g, which can better balance the front and back weight of the head, making it more comfortable to wear. The 5200mah capacity allows Quest2 to achieve twice the battery life, and can be quickly replaced by multiple battery packs to