These are 2 types to choose :

1) 120W DC 8V-24V ：2*60W

2) 50W DC 6V-20V ：2*25W

120W DC 8V-24V

1. Bluetooth version 5.0

2. Support calling (long press the pause button to answer the call when there is a call).

3. Support recording. Recording only supports operation in TF mode or USB mode.

(Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recorded file; exit the recording mode and long press the pause button to exit. When recording, you need to connect a storage device, such as a U disk or TF card;)

4. Support power-off memory

5. The power supply voltage supports between DC 8v-24v, and the current is between 1-4A.

6. Can be directly connected to speakers, with power amplifier and decoding functions.

7. Support song format MP3/WMA/WAV/APE/FLAC

8. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control/

9. Power 120W, stereo 2*60W.

10. Support folder selection to play. When USB or TF is playing, there is a folder in the device and there are songs in the folder. Press the previous button or the next button twice to select the folder to play songs, and the screen will display F001-F00? and so on, yes? A folder displays F00? .

50W DC 6V-20V

Special function description:

1. Support folder playback

2. Support call

3. Support recording. Recording only supports operation in TF mode or USB mode.

(Long press the MODE button to start recording, long press the MODE button again to cancel the recording and

play the recording file; when recording, it is more necessary to connect a storage device, such as a U disk or TF card;)

4. Support power off memory (support the last mode and volume memory. (The last setting before power off will be played after power on)

5. Color screen display

6. The power supply voltage supports betweenDC6v-18v, and the current is between 1-3A.

7. Can be directly connected to speakers, with power amplifier and decoding functions.

8. Support song format MP3 /WMA / WAV / APE / FLAC

9. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control/

10. The Bluetooth version is 5.0

11. Power 50W, true stereo dual channel. (2*25W)