1.Bluetooth version: Bluetooth 5.2

2.Type: HT5 Bluetooth sports headset

3.Bluetooth frequency: 2.4GHZ-2.48GHZ

4.Bluetooth distance: greater than 10 meters

5.Battery capacity: 230mAh

6.Standby time: 300 hours

7.Charging time: 1.5h

8.Play time: about 8h                                               
9.Color: black,  (customizable color matching)
10.Waterproof level: IPX6

11.Bare metal weight: 30g

12.Appearance size: 116x100x53mm