The new model is launched with blue background white separation characters, supporting network radio stations, and customizable sound quality adjustment in 7 frequency bands; Panel length 9.3cm * height 3cm * depth 2.7cm; installation opening: 8.3 * 2.3 * 2.7 (depth) cm, leaving 6mm diameter screw positions at the upper and lower corners of both ends; Panel screw hole spacing: 7.4 * 1.6cm; power supply voltage: choose one of the two power inputs to avoid connecting both at the same time; 12V is a red seat DC straight 9-current 7V-12V; The 5V is connected from the back of the board via a mini USB, and the DC voltage of 4V-5V cannot exceed 5V. It can be used directly (the mini USB MICRO plug is convenient and practical to plug in). Cannot connect to any AC voltage value;

1. Sound effects can be customized and adjusted
2. Support online radio stations
3. Supports Bluetooth+APP control and hands-free calling (when you hear a "beep beep" or press pause to answer the call when reporting). Phone call back: continuously press the pause button in Bluetooth mode to call back the last call number,
4. Support folder selection and playback - convenient for different music categories to choose and play. Store music categories in different folders on SD cards/disks; Long press the MODE key in playback mode to select folder playback (while F001, F002,... will appear on the screen)
5. Loop mode: Press the "arrow" or "RPT" while in playback mode. Symbol keys: Random (RAN)/Single Loop (ONE)/Folder Loop (FOL)/Full Loop (ALL); If you press (FOL) in the current folder, the entire song will be played in a loop only in that folder
6. Supports switching between USB/card/Bluetooth/FM/AUX. Conversion prompt and caller ID (voice shipping defaults to Chinese)
7. Supports MP3/WMA/WAV/FLAC/APE format music. (When downloading music, you should download it from a legitimate website with complete source code, and also pay attention to checking the properties of the music; otherwise, if the source code is incomplete or incorrect, there may be issues such as inability to play, lagging, or jumping.)
8. Support USB/card switching, previous track, next track, volume adjustment EQ、 Play/pause, stop, repeat single, mute, turn off, select song directly.
9. Supports Bluetooth up and down songs, volume adjustment, play/pause, and mute.
10. Support power-off memory function: (The function mode also comes with memory, which remembers the mode before power-off)

Note: For non smartphones (Android system), password -0000 is required; Product Bluetooth Device Name M01BT69