1. Adjustable high and low bass equalizer, lossless HIFI sound quality
2. High fidelity, restore the essence of sound, clear sound source
3. Bluetooth hands-free phone, one-key noise cancellation, caller number, voice prompt, call back
4. Voltage monitoring, low voltage warning
5. 1.8 inch color TFT display
6. Built-in independent noise reduction chip
7. Material: ABS+ fireproof material
8. Signal to noise ratio: 85dB
9. Music format: MP3/WMA/WAV/APE/FLAC
10. Transmission frequency: 87.5-108MH
11. Power mode: cigarette lighter
12. Charging protocol: QC3.0
13. Input voltage: DC 9-28V
14. Output current: 1A
15. Machine power: 23W
16. Output voltage: 5V
17. Product list: main unit + envelope + cowhide box + blister + English manual
18. Weight: 48g
