The newly launched M1 PLUS products are divided into three versions. The M1 PLUS does not include a detachable battery by default, the M1 PLUS strap with battery contains 1 detachable battery, and the M1 PLUS strap twin battery combo contains two detachable batteries. For specific information, you can find the corresponding version information through the above tabs.
We have launched an independent battery pack B2 product, which is available at BOBOVR’s major marketing outlets, and you can go to buy it.
BOBOVR M1 PLUSstrap is designed for Quest2, M1 PLUS strap is only suitable for Quest2
This head strap is suitable for the head size of most people. The adjustable size of the head strap is min 470mm–750mm（18.5inch–29.5inch）
Sorry, this is prohibited behavior. When the B2 battery pack is low, please disconnect the B2 battery pack from the Quest2, and then use an external charger to charge the B2 battery pack independently.