Product Feature:
♦ 270 degrees rotating design, suit for left and right ear.
♦ bluetooth V5.0 chip,stable singal transmission.
♦ big lithium battery built in,more than 10 hours work time.
♦ Bluetooth transmission distance: 10 meters.
♦ Creative hook design and only 12.5g weight,stable and comfortable.
♦ Support adjust volume and change music
♦ Battery Capacity: 150mAh
♦ Noise Reduction: CVC 6.0
♦ Working voltage: 3.7V
♦ Charging voltage: DC5V
♦ Charging Time: about 1 hours
♦ Talking time: about 10 hours
♦ Music time: about 10 hours
♦ Standby time:about 220 hours
♦ Frequency response: 20 - 22kHz