10W Amplifier Bluetooth DIY MP3 Decoder Board 5W DC 5V Music Player Car FM Radio Module TF USB Record Handsfree Call Mic
Description
Function Introduction:
Power 2 * 5W/Connect microphone function/Dual decoding MP3, WMA, WAV, FLAC, APE lossless format music/Recording microphone function/Read USB drive/Read TF card/Receive FM/External audio input LINE IN/Infrared remote control/Power off memory power/Voltage 5V (voltage range 3.7V-5V)
Shell size: length 94 * width 35MM; Depth: 38MM
1, Main functions
1. Connect microphone function;
2. 2 * 5W amplifier, capable of connecting 2 5W speakers simultaneously;
3. Dual decoding supports lossless music formats such as MP3, WMA, WAV, FLAC, and APE;
4. Support recording microphone function;
5. Supports Bluetooth function, Bluetooth version 5.0;
6. Digital color screen display;
7. Supports USB interface (USB flash drive) and TF card interface;
8. Power outage memory function;
9. Support infrared remote control operation at a distance of 10 meters;
10. Support external audio input LINE IN;
11. Supports FM radio and retrieval frequency range (87.5MHz to 108.0MHz);
12. Voltage 5V (voltage range 3.7V-5V),current cannot be lower than 2A;
13. Key: Four button multi-directional control, VOL -/AUTO/VOL+/MODE;
2, Detailed button operation
1. VOL button (previous song/volume decrease): In MP3 mode, VOL - short press to previous song, long press to volume decrease; Short press in FM mode to increase the station number by one; Short press to indicate the previous song in Bluetooth function, long press to indicate a decrease in volume.
2. AUTO button (play/pause): Press AUTO briefly in MP3 mode to play/pause; Short press to play/pause in FM mode, long press to automatically receive and coexist with the channel; Short press to play/pause in Bluetooth function.
3. VOL+button (next song/volume increase): In MP3 mode, VOL+short press to next song, long press to increase volume; Short press in FM mode to lower the station number by one; Short press in Bluetooth function to select the next Bluetooth song, long press to select the volume to decrease.
4. MODE button: Switch between USB/TF/FM/Audio input LINE IN/Bluetooth functions in sequence; Long press is the recording microphone, and long press again is to stop recording and play the recorded text;
3, Microphone Description
After connecting the microphone, all model tests have microphone function;
4, Recording Function Description
When recording, it is necessary to connect a storage device, such as a USB flash drive or TF card;
Feature:
1. Bluetooth version 5.02. Support calls (long press the pause button to answer calls)
3. Support recording. Recording only supports TF mode or USB mode operation.
(Long press and hold the MODE button to start recording, then press and hold the MODE button again to cancel recording and play the recording file; exit recording mode, long press and hold the pause button to exit. When recording, a storage device needs to be connected, such as a USB flash drive or TF card;)
4. Support power outage memory
5. The power supply voltage supports DC 3.7v-5v and the current is around 1A.
6. It can be directly connected to the speaker, with a power amplifier of 2 * 3W.
7. Support song formats MP3/WAV/APE/FLAC
8. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/3.5MM microphone
9. Power 6W, stereo 2 * 3W.
10. Size: 23 * 81MM Thickness 41MM 2 Screw hole distance 74MM
Characteristics
Color: 3.5 mm AUX
