Portable FM Stereo Stereo HiFi Speakers Card Digital Multimedia Speaker

▶Specification:
━ Output Power: 3W
━ THD: ≤5%
━ Speaker: 57mm 3Ω
━ Frequency Response: 240Hz-15KHz
━ FM Frequency: 70 MHz-108 MHz
━ Input Power: DC 5V 0.5A
━ Battery: 18650 3.7V / 1200mAh
▶Features:
━ Super LOUD despite its small size.
━ Holds up to 8000 MP3 songs.
━ Easy to use.
━ Power: Slide to turn on or off.
━ Mode: Press to switch between MP3 (USB/SD) and FM. In FM mode, press and hold to automatically search for and preset the station frequency.
━ Previous: In MP3 mode, press to skip to the previous track, press and hold to fast forward one track. In FM mode, press to select the previous preset station.
━ Next: In MP3 mode, press to skip to the next track, press and hold to fast forward one track.In FM mode, press to select the next preset station.
━ Vol. Down: Press to decrease the volume.
━ Vol. Up: Press to increase the volume.
━ Number 0-9: In MP3 mode, press to select the specific track you want to listen to (for example, press 28 to select the 28th track in your playlist). In FM mode, press to enter the station you want to listen to (for example, press 898 to select the 89.8 MHz broadcast station).
━ USB port: Insert a USB flash drive to play the music track.
━ Headphone: Insert headphones if you don't want to disturb others when you listen.
━ TF slot: Insert the microSD flash drive (TFcard) to play the music track.
━ DC 5V: Connect the supplied power cable (USB-mini USB) to charge the battery.
▶Package included:
1 x radio portable
1 x 18650 battery
1 x USB charging cable