Mini Single Business bluetooth Earphone Wireless HiFi Headset With Mic for Cell Phones

  • Model: M00028
Qty :

Material: ABS
bluetooth Version: V4.2
Wearing Type: In-ear
Connectivity: Wireless 
Frequency response: 20-20000Hz 
Impedance: 32ohms 
Sensitivity: 105dB 
Charging Time: 2H 
Music Time: 4H 
Talk time: 4H
Main Features:
● Lightweight, invisible and mini, comfortable to wear
● Free to choose left and right ear to wear
● Intelligently reduce headphone noise
● Upgrade Bluetooth 4.2 chip, compatible with multiple protocols, 10m transmission distance, stable connection, high-definition call