Product Parameters:Color: black and whiteFrequency response: 20hz-20khzContinuous use time: 4hStandby time: 15 daysbluetooth version: 4.2+edrTransmission distance (m): 10mInput power: 93mwCharging time: 0.5-1hBattery capacity: 75 mABattery voltage: 32-4.2vStandby current (bluetooth connected): 15mAAPlaying music current (maximum volume): 25.1mA(TF card 26.3mA)Working rated voltage: 4.10VBattery cycle life: 300 cycles greater than 80% of initial capacity
Operation function book:Device name: bluetooth Translatorbluetooth version: 4.2Prompt tone: beepPower on: Press the PER button for 2 seconds to power onShut down: press the PER button for 2 seconds to shut downVolume increase: long press + keyVolume down: long press one keyPrevious song: Short press-keyNext song: Short press + keyReconnect: Automatically reconnectVoice switching: playback pause: short press the PER button when connectedLast number redial: double-click a key when connectedIncoming call answering: short press the POMER button in the incoming call stateIncoming call rejection: long press the POER buttonHang up the call: long press the POWER button in the incoming call stateHang up: Short press the POWER button to hang up during a callWP mode switch: Simultaneous long skill + and one switch (force switch)
Package Includes:1 * bluetooth Receiver