HBQ-525 Bluetooth earphone wireless headphones

HBQ-525 Bluetooth Earphone Wireless Headphones Stereo Handsfree Noise Canceling Bluetooth Headset with Mic for all Smart Phone

Product Feature:
bluetooth V5.1 chip,stable singal transmission.
Bluetooth transmission distance: 10 meters.
360 degrees rotating design, suit for left and right ear.
Support adjust volume and change music
Battery capacity of the headset: 80mAh
Battery capacity of the storage box: 500MAH
Noise Reduction: CVC 8.0
Working voltage: 3.7V
Charging voltage: DC5V
Charging Time: about 1.5 hours
Talking time: 5-8 hours
Music time: 5-8 hours
Frequency response: 50Hz – 20KHz

Products include
1 * Bluetooth headsets
1 * Charging box
1 * Charging cable
1 * User Manual