Bluetooth Earphone
Stereo Wireless Earphones
Secure Neck Band Type Bluetooth Headsets
Durable cable with strain relief
Enhanced Audio & Bass
Noise Reduction & Echo Cancelation
Built in Microphones and Volume
Bluetooth Version 4.2 +EDR
Talk Time: 5h; Music Time: 4.5h; Standby Time: 120h
90mAh Battery Backup
Frequency Response: 20Hz - 20KHz
Impedance: 16 Q
Size-14 x 1.8 x 43 cm