The ZK-MT21 Bluetooth Amplifier Board is a 2.1 audio power amplifier module designed for enhancing your sound and vision experience. With a sleek black design, this board also features a bass booster to further improve the quality of your audio output. Whether you're looking to upgrade your TV or home audio system, this amplifier board is a reliable and efficient component to consider. Enjoy crystal clear sound and powerful bass with the ZK-MT21 Bluetooth Amplifier Board. However this item is used but everything is working fine!
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