Features: 1.Upgraded to the battery version, the BOBOVR M1 PLUS WITH BATTERY version inherits the M1 PLUS's features of good packaging, easy wearing, flexibility and durability, and also realizes the function of powering the QUEST2 to improve battery life. 2.Balanced weight distribution, with a B2 battery pack weighing only 140g, effectively improves the balance of gravity between the front and rear, and effectively reduces the pressure on the face caused by wearing the headset. 3.Double pads, double experience, the back head support material frame is made of flexible material, covered with a layer of soft PU leather material, and can be replaced with a honeycomb pad for better grip and stability. 4.Magnetic HOT-SWAP,Still using the magnetic suction battery design launched by BOBOVR, the B2 battery pack can be hot-swapped and charged, and it can be charged at any time without taking off the headset.