1. Bluetooth version: 5.0
2. Ergonomic design, comfortable to wear
3. Single/both ears can be switched freely
4. Mini design, easy to carry
5. Take out the headset, you can automatically turn on to complete the pairing, put it back in the charging box and turn off the battery
6. One-key control, easy to use
7. Battery capacity: headset 50mAh, charging compartment 300mAh
8. Charging time: about 1 hour
9. Talk time: 4-5 hours
10. Music time: 3-4 hours
11. Standby time: 7-10 days
12. Packing list: host *1 pair, USB cable *1, manual *1, packaging *1