1. Bluetooth V5.0 2. Blue digital tube display 3. Supports PD18W fast charging 4. Supports Voice Assistant function 5. Support colorful atmosphere light effect 6. Battery voltage detection 7. Auto power off memory function 8. Supports FM stereo transmission technology 9. Support U disk play (no more than 64G) 10. Supports WMA, MP3, WAV, FLAC lossless music format files 11.Bluetooth compatible with A2DP, AVRCP, HFP, HSP 12. Mobile phone Bluetooth hands-free call 13. Support mobile phone Bluetooth music playback / AUX interface audio output playback 14. With 2 microphones
