Head Strap with Battery Pack BOBOVR M3 Pro for Oculus Quest 3

BOBOVR M3 Pro Head Strap for Oculus Quest 3 with integrated battery pack provides ergonomic support and extended runtime for VR sessions. The strap uses a multi-point adjustment system and balanced weight distribution to improve comfort while the included B2 battery supplies additional power for longer playtime. The package contains the head strap, B2 battery, USB-C cable and a PU leather pad, and the product is made from ABS and PC materials.

Advantages

The BOBOVR M3 Pro reduces facial pressure through an adjustable design that conforms to head shape, while relocating part of the headset weight to the rear support. The included 5200mAh B2 battery (nominal spec listed as 5V - 1.5A, 3200mAh) is lightweight (approximately 140 g reported for the battery in the text) and connects magnetically to the strap for secure attachment. Fast charging requires about 3 hours and the battery supports hot-swap replacement without powering off the headset for continuous use.

Suitable for

• Oculus Quest 3 users seeking improved comfort during extended VR sessions
• Gamers who need longer playtime without frequent recharging
• VR demonstrations, training or presentations requiring uninterrupted use

Key specifications

• Manufacturer: BOBOVR
• Model: M3 Pro
• Materials: ABS + PC
• Overall weight: 236 g
• Dimensions (strap): 203 x 128 x 199 mm
• Battery type: Lithium B2
• Battery nominal spec: 5V - 1.5A, 3200mAh (pack listed as 5200mAh in marketing text)
• Battery dimensions: 85 x 47 x 32 mm
• Battery charge time: ~3 hours
• Battery operating time: approx. 2 hours

How to use

Attach the BOBOVR M3 Pro head strap to the Oculus Quest 3 according to headset alignment points, then adjust the multi-point straps to achieve a secure and comfortable fit. Connect the B2 battery to the magnetic port on the rear of the strap; the battery can be charged via the supplied USB-C cable and should reach full charge in about 3 hours. During use, if the battery runs low, detach and replace it using the hot-swap feature without powering off the headset.

Recommendations

Use the adjustable straps to distribute weight evenly and reduce facial pressure. Charge the B2 battery fully before extended sessions and carry the USB-C cable for recharging. Avoid exposing the battery to extreme temperatures and follow Oculus Quest 3 manufacturer guidelines for headset care and safe operation.