1.Power on/off
2.USB Playing back
3.LINE IN/Aux-in(3.5mm)
4.TF Card input
5.Main Volume
6.MIC Volume
7.Guitar input
8.Microphone input
9.USB charge
10.EQ (Pop-Rock-Jazz-Classical-Flat)
11.Repeat function：Press to repeat one song or repeat all songs.
12.Previous Song：Short press to get previous song(Under USB/TF card/BT/FM mode), long press to fast backward(Under USB/TF card mode).
13.MODE Switch：Short press can switch to different mode(USB/BT/FM/TF card/LINE IN),Long press can turn to voice prompts on/off.
14.Pause&Play:：Short press to play/pause under USB/TF/BT, Long press to connect TWS, and press once to scan all stations and store automatically in FM mode.
15.Light Mode：Short press to change the light color, long press to on/off the light or get different modes.
16.Next Song：Short press to get next song(Under USB/TF card/BT/FM mode), long press to fast forward(Under USB/TF card mode).
Product features:
1. Portable detachable straps for easy taking.
2. Mesh cover for protect speaker from water, dust, shock.
3. Hi-Fi stereo for enjoyable listening experience.
4. Support TF Card or misro SD
5. Support external MP3 / MP4 / computer and other audio input function (AUX)
6. Easy button control, you can press buttons to turn on/off, play/pause, switch mode, skip songs, adjust volume etc.
7. Bluetooth V5.0, compatible with all Bluetooth devices.
8. It’s not only a bluetooth speaker, but also a radio, a wired speaker, a bass boom box, a party speaker.
