Bluetooth Speaker with Radio

Material: Plastic
Size: 21.5 x 8.2 cm / 8.46 x 3.23 inch
Connection: Bluetooth
Compatible Format: MP3, FM Radio
Card Support: TF / Micro SD
Impedance: 4Ω
Frequency: 100 HZ...20 KHz
Power Supply: USB Rechargeable 1200 mAh Battery
Interface: Microphone

LED light switch
(Short press to switch the flashing mode of the LED lamp,long press to turn off the LED lamp)
Volume +/Next Song(In music mode, the short press is "next song" and thelong press is "volume added".)
Play/Pause/Answer/Hang up/Redial(In music mode, click for playback/pause; in FM mode,click for automatic radio search; in search process,click for cancel search; in case of matching mobilephone, click for hands-free answer, click for hang-up,double-click for re-dial.)
Volume -/Previous song(In music mode, the short press is "next song" and thelong press is "volume added".)
Power switch(press long for power on/power offin the case of musicmode (TF card, LINE IN, U disk, wireless); short pressforfunction mode switching)
Hidden interface(Including TF slot, AUX interface, U disk interface,charging interface)