Bluetooth Audio Decoder Board มีวงจรขยายเสียงในตัว DC 12V USB Audio Module FM Radio MP3 Lossless Audio WAV Decoding Board Module

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Features:
1. Use high quality materials with guaranteed product quality.
2. Module function - audio controllable players, home appliances, industrial applications.
3. Equipped with a simple sound system for production, with simple functions and low price, suitable for the popular mid-range product consumer market.
4. Upgrading and improving the simple sound system to make it more convenient to play MP3/WMA format music files on the USB TF card. Improving the sound quality of the simple sound system is an effective way to get high quality music at the best value.
5. Cooperate with other circuit equipment and modules for secondary development and application, apply to toys, gifts, fitness equipment, peralatan rumah tangga, broadcasting systems, etc.
6. Can connect wirelessly with Bluetooth and listen to music freely.

Parameters:
5.0 Bluetooth version
Electrical supply: 12V (range 7V-16V) Current not less than 2A
Power: 2*25W Can connect 25W speakers. Two can be used at the same time.
Connect microphone function, folder switching function
Music format: MP3/WMA/WAV/APE/FLAC lossless music format
FM radio frequency: 87.5-107.5 MHz
Introduction to support the function: Support MP3/USB/TF/LINE IN/FM/Bluetooth/remote control/DC12V
About the structure: Panel size: 75*50mm Depth: 40mm Fixed at the four corner screw holes of the panel
Key usage:
Vol+: Short press to select the next song; Long press to increase the volume; Double click to change to the next folder;
Scan: Short press to switch between pause and play; Short press in FM MODE to auto activate the channel;
Edition-: Short press to select the previous song; Long press to decrease the volume; Double click to switch to the previous folder;
LED: color display, red digital display;
Repeat: Press the single cycle function once, then press again to cancel the single cycle and play in sequence;
EQ: sound field mode, 6 types of sound quality testing; (Classical) (Jazz) (Rock) (Bass) (Pop) (Normal)
Mode: Switch between USB/TF/FM/AUX/Bluetooth; Long press the MODE button to achieve recording function, then press the MODE button again to cancel recording and play back the recording file; When recording, it is necessary to connect a storage device such as a USB flash drive or TF card.
IR: Infrared receiving module;
USB: Connect to USB drive (up to 32GB);
TF card: connected to TF storage card (maximum support 32GB);
Microphone: Microphone interface;

Package includes:
Amplifier board or decoder board * 1
Remote control * 1
Terminal wire * 4