Wireless Bluetooth Headsets with Microphones Ear Hook In Ear Earphones Stereo Earbuds Long Standby F
Product Feature: 1.180 degrees rotating design, suit for left and right ear.2.Bluetooth V5.0 chip,stable singal transmission.3.Bluetooth transmission distance: 10 meters.4.Creative hook design and only 14.5g weight,stable and comfortable.5.Support adjust volume and change music6.Battery capacity of the headset: 150mAh7.Noise Reduction: CVC 8.08.Working voltage: 3.7V9.Charging voltage: DC5V 10.Charging Time: about 0.5 hours11.Talking time: about 15 hours12.Frequency response: 20 - 22kHzProducts include1 * Bluetooth headsets1 * Charging cable1 * User Manual