1. Using FM full-frequency wireless transmission technology, it can directly read the audio files in the mobile phone Bluetooth / TF card / U disk
2. Support Bluetooth audio playback and Bluetooth hands-free calling
3. Support smart APP function, lossless high-quality audio decoding
4. Dual USB3.1A fast charging, battery voltage detection
5. LED screen, can display frequency point, song serial number and working status information
6. Support folder switching playback function, song classification playback
7. Support power-off memory function
8. Charge 2 mobile phones at the same time, support charging while listening to songs
9. Precise structure design, piano paint appearance
10. Noise cancellation function, built-in noise cancellation circuit, make the call sound clearer
11. Material: ABS
12. Signal to noise ratio: 85db
13. Supported file types: MP3/WMA/APE/FLAC/WAV
14. Frequency response: 87.5-108MHz
15. Input voltage: 12-24V
16. Power: 15.5W
17. Output current: 3.1A
18. Working current: 50-100mA
19. Dimensions: 46x39x80mm
20. Weight: 30g