ZK-502L Mini BLE 5.0 Digital Power Amplifier Board Module DC 5-24V BLE5.0 Wireless Audio Stereo 50W*2 50W+50W AMP Amplificador
USD 3.44USD 4.78
ZK-502L Mini BLE 5.0 Digital Power Amplifier Board Module DC 5-24V BLE5.0 Wireless Audio Stereo 50W*2 50W+50W AMP Amplificador