1. Bluetooth version: 4.1 2. Ergonomic design, comfortable to wear 3. Mini design, easy to carry 4. One-key control, easy to use 5. Can connect two Bluetooth devices at the same time 6. Compatible with 99% of products on the market, supporting WeChat voice, video QQ voice and other mainstream audition software 7. IOS system mobile phone can display power 8. Music time: 16 hours 9. Charging time: 1-2 hours 10. Battery capacity: headset 50mAh, charging compartment 430mAh Packing list: host x1, USB cable x1, manual x1, packaging x1
