无线的蓝牙耳机型接收器为s9和mp3

bluetooth earphone1MP3 + volume control.2Bluetooth master keys.Key functionsoperatingsound state of the instructionsAccording to three seconds longer boot pairing blue light. Long Boot length by 2 seconds the blue lights flashLong by 3 seconds off the blue lights outClick to connect a short blue light flashAccording to the two short weight dial voice promptA short voice prompt click soundShort answer click blue light last longClick to hang up a short alert tone sound IIBlock length by 2 seconds the blue lights flash3MP3 volume - control4Microphone5loudspeakers6loudspeakers7On a control. MP38MP3 main keys: MP3 startup, shutdown, pause, playback controls.Function keys operating instructions state lampBoot long press 4 seconds yellow (green) slowlyPlay after startup autoplay yellow (green) slowlyAccording to a short pause long bright yellow (green)Shutdown long by 4 second yellow (green) under the three flashing lights out9Under the control of next song of MP310Reset button: MP3 restart button..11indicator lightLED color indicator light shows the work of state jobBluebluetoothBlue light. LongPairing, calls, chargeBlue lights flashingstandbyYellow (green)MP3yellow(green) lights flashing. SlowlyBoot, broadcastyellow (green) lamp light. LongpauseredCharging, data connectionRed long brightBattery chargeryellowyellow (green) lamp light. Long brightUSB chargingyellow(green) lights flashData connectionRed(blue)Red and blue lights. Long brightCharger chargeYellow(green)blueYellow, green, blue lights (long bright)USB charging12TF card slot: storage expansion 16GB from 128M13USB: Charging and data connection.