Athlete wireless bluetooth 4.1 stereo headset fashion sport running earphone hands-free music headphone with Mic & NFC Type: Bluetooth Headset Noise Reduction: Yes Ear Coupling: In the Ear Talk Time: Up to 8 hour(s) Music Time: Up to 8 hour(s) Standby Time: 180 hours Charge Time: 2 Hours Bluetooth Version: V4.1
