ZK-1002M Bluetooth Amplifier Board Stereo 2.0 Channel 2X100W Audio Amplifier Digital Power Amplifier with AUX/USB/Bluetooth/Flash Drive/PC USB Input Specifications Model:
Product introduction This product supports Bluetooth and AUX audio cable dual input, Bluetooth connection effective distance of 20 meters (unobstructed
Introduction This product MH-M28 is a low-power Bluetooth design solution that supports the latest Bluetooth 4.2 transmission, 2-channel stereo lossless