DollaTek Bluetooth Audio Amplifier Board 2.1Channel 15W+15W+30W BT 5.1 Wireless Subwoofer Digital Audio Power Amplifier Module LT22
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Product description
- Volume adjustment the total volume, stereo volume and subwoofer volume can be adjusted separately, with a wide range of adjustment.
- The total volume with buttons Single click play pause double click the song Triple click select or cancel box matching mode.
- If the pairing is successful, the selected one will be assigned as the left channel with the red indicator light always on, and the other one as the right channel with the red indicator light flashing slowly.
- The next time you turn on the power, the pairing box will be found automatically. If you want to cancel the pair box mode, just select an amplifier and triple-click the button.
- Protection mechanism over temperature, over current, short circuit, anti-static protection.
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