1. Bluetooth version 5.3, stable signal, high performance, low power consumption, clearer smart calls
2. Support Bluetooth and U disk playback
3. One is enough for listening to music and charging, and multiple interfaces meet various needs such as charging and listening to music.
4. It lights up when it is powered on, so it will not be dark when charging at night. The soft blue indicator light makes it easy to find when charging.
5. Multi-mode use such as car Bluetooth, USB disk music, mp3 player, radio, etc.