Explanation:

1. Shell material: ABS

2. Shell surface technology: fine lines, glossy

3. Features: appearance patent. Large white display, separate voltage display

4. Input: 12-24V

5. Output: 5v-5v-or 5V-3.0A;

6. Total power: 7.5-20W

7. Output port type: USB, type-c

8. Protokol: Bluetooth 5.0

9: Hardware functions: FM transmitter, Bluetooth, USB charging, reading U disk, color lights, EQ function

Features:

Support ambient light

Support battery voltage detection

Support auto power off memory function

Support FM stereo transmission technology

Support U disk playback

Support WMA, MP3, WAV, FLAC music format files

Wireless support A2DP, AVRCP, HFP, HSP

Wireless support hands-free calls

Support wireless compatible stereo music DSP technology

Dual USB 1A 1A, tpye-c fast charging

One key EQ, dual display