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3.7 V Amplifier Board Square Dance Speaker
1. Support reading MP3 music in U disk and TF small memory card;
2. Built-in Bluetooth receiving function, can receive Bluetooth music from mobile phones;
3. For 3.7V lithium battery, can be charged with DC5V/1-2A charger;
4. With AUX IN external audio input function, can be connected to the computer to play;
5. The panel has a wired jack, which can be used to sing or sing:
6. Using word power amplifier, rated power 15W, peak 30W;
7. Size: 185*85MM
8. The product is mono channel.
1 x 3.7V Bluetooth Amplifier board (Battery not included)
2 x Speaker Wires