Profile support: HSP / HFP / A2DP / AVRCPWearing type : In-Ear Function : Song switching, Bluetooth, Voice control, Answering /span>Connectivity : n>Application : Sport Sound channel: Two-channel (stereo) Frequency response : 20-20000Hz Impedance : 16ohms±15 percent Sensitivity : 110dB +/-3dB Output power: 10mw Talk Time: 5h Music Time: 4h Standby time: 120h Charging time: 1hBluetooth: Yes Bluetooth version: V4.1 Bluetooth distance: W/O obstacles 10
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1. Payment:bank transfer,,paypal
2. Logo: silk printing,UV printing
3. Package:retail box,custom box
4. Shipping:DHL,UPS,FEDEX, by sea
5. Seriously QC before shipping
