3.7V Amplifier Board Square Dance Speaker Amplifier with Bluetooth Support

3.7V Amplifier Board Square Dance Speaker Amplifier with Bluetooth Support Description

3.7V Amplifier Board Square Dance Speaker Amplifier with Bluetooth Support Description
1. Supports reading MP3 music from USB flash drives and small TF memory cards.
2. Built-in Bluetooth receiver function, can receive Bluetooth music from mobile phones.
3. For 3.7V lithium battery, can be powered with a DC5V/1-2A charger.
4. With external AUX-IN audio input function, can be connected to a computer for playback.
5. The panel has a wired jack that can be used for singing or voice control. With built-in amplifier, rated power 15W, 30W. The product is a mono channel. NOTE: A 3.7V lithium battery must be connected to power on. This is essential for operation. Type: Amplifier board. Color: Black. Material: Metal. Size: 194 x 85 x 26 mm. Package contents: 1 x 3.7V Bluetooth amplifier board (without power supply), 1 x remote control (with battery), 1 x speaker cable, 1 x radio antenna. Only the above items are included. Package contents only, other products are not included.
Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm.
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