Bobovr P4S Battery Relief Strap for Pico 4 Ultra / Ultra Enterprise (P4SPICO)

The BOBOVR P4S is a relief strap with a hot-swappable external battery (B2) designed for the Pico 4 Ultra / Ultra Enterprise headsets. It reduces head load, adds about 1.5 hours of usage time, and features comfort padding and an ergonomic top strap for extended virtual reality sessions.

Specifications:

• Compatibility: Pico 4 Ultra, Ultra Enterprise

• Battery B2: 3.7 V / 5200 mAh (~ 19.24 Wh)

• Rated power: 5 V, 1.5 A; input/output rating_ 5 V, 2.6 A

• Full charging time: approx 3 hours

• Additional runtime: ~ +1.5 hours (~ +65%)

• Weight of strap with battery: 140 g

• Materials: PU leather, silicone, foam padding, soft upper strap