1. TF/U disk playback, compatible MP3/WMA/WAV/FLAC format 2. Digital tube display. Battery voltage display 3. Support A2DP mobile music playback, BT version: V5.0 4. Full-duplex BT hands-free. CVC noise elimination and echo elimination 5.12-24v power supply, dual USB charging port design, maximum 3.1a output 6. Support Chinese and English voice prompt switching 7. The car runs 120km/h without noise
