Compatible for Oculus Quest 2 original headband, as well as the Elite strap and other styles of headbands, the B2 Dock is secured in the form of magic tape. (B2 base must be used with headband)

• Built-in 5200mAh battery, it brings 3h working time 
• Magnetic removable battery pack. easy installation
• Balances gravity, relieves pressure on the face, and improves comfort
• Automatically charge when connected, with LED light indicator to display power
• Widely compatible, the dock battery pack is compatible for Oculus Quest 2 headbands (non-battery)
• Net weight: about 205g