1. Magnetic hot-swappable, with magnetic battery design, B2 battery pack can be hot-swappable and rechargeable, so you can charge at any time without taking off the headset
2. 2 B2 battery pack and dual-charge power supply system
3. Flexible frame design, dual material padding, soft and comfortable
4. Improve the battery life and comfort of Pico4
5. Applicable models: for Pico4

Packing list:
- Battery base x 1
- Flexible stand x 1
- PU leather pad x 1
- Honeycomb pad x 1
- Cable holder x 1
- Top PU leather pad x 1
- Metal pull ring x 1
- Dual charging stand x 1
- B2 battery x 2
- USB-C power cable x 1
- Instruction book x 1