? + Flash Deal ?Bluetooth Earphone In-ear Stereo Running Wireless Sports Earphones Magnetic(2 Color for Choice) - gules

Specifications - Bluetooth chip and Bluetooth version: CSR 4.1 - Bluetooth protocol: A2DP AVRCP HFP HSP - Battery: 3.7V 60mAh - Charging power: 5V/80mAh - Sensitivity: 103db +/- 3dB - Impedance: 32Mw - Transmission distance: 10m barrier-free - Frequency: 2.4GHZ - Time of listening to the music: about 4 hours - Standby time: about 160 hours Function description - Play music, music up and down, switch, - Volume adjustment, Chinese and English voice switching, - Caller voice report function - Last number redial - Operation voice prompt function - Show the power for IOS system - Support car navigation, voice and other software System status - Power on and off: long press the power button for 3 seconds - Enter pairing: long press the power button for 5 seconds to enter the pairing status - Volume up and down: Short press the volume plus button to increase the volume, short press the volume minus button to decrease the volume - Switch between Chinese and English: double-click the power button in the pairing state - Play pause: short press the power button - Previous song: Volume - button press for 2 seconds - Next song: Volume + button press for 2 seconds - Answer the call: Short press the power button - Reject the call: Press the power button when you call Package includes: 1x Bluetooth earphone 1x USB cable 1x Instruction book