.Fm radio, usb, tf card reader
2. Audio source input, headset, bluetooth playback, bluetooth phone call, bluetooth selfie.
3. Recording function
4. Led flashlight: one button switch for two steps of brightness adjustment
* built-in 18650 battery capacity: 3600mah
* power supply voltage: 5 volts
* output power: 2x7 watts
* frequency response: 150-1800hz
* bluetooth solution: ccl
support bluetooth 5.0+ music playback and call + selfie + recording
press the button to control the volume.
Support tf card,u disk
plug in usb charging cable to enhance the radio signal
audio cable, usb power cable
fm radio: 87-108