Product Feature:
360 degrees rotating design, suit for left and right ear.
bluetooth V5.0 chip,stable singal transmission.
Bluetooth transmission distance: 10 meters.
Creative hook design and only 8g weight,stable and comfortable.
Support adjust volume and change music
Capacity: 300mAh
Noise Reduction: CVC 6.0
Working voltage: 3.7V
Charging voltage: DC5V
Charging Time: about 1 hours
Talking time: about 48 hours（Discontinuous use）
Music time: about 40 hours（Discontinuous use）
Standby time:about 480 hours
Frequency response: 20 - 22kHz
Products include
1 * Bluetooth headsets
1 * Charging cable
1 * User Manual