1.Bluetooth connection of 1.10 meters, bluetooth protocol 2.1 above, no bluetooth transmission, mobile phones and computers can use bluetooth connection directly

2. TF card and AUX can be directly connected to play

3. The radio function has an external antenna, allowing you to search signal super

4. There is a handle on it, which is convenient for you to carry. The volume is so loud that you can live in a full room both indoors and outdoors

5. You have a built-in battery (rechargeable) and two external batteries, allowing you to use them for up to 3-5 hours

6. There are three adjustment modes of the button remote control, which make your operation convenient and your use happy

7. Configure the microphone so that you can turn the whole room with hi

8.3D surround the stereo sound to give you an immersive experience