Detail Zk-LT21 Wuzhi Bluetooth Audio Digital Power Amplifier Board Module 2.1 Channel
Model: ZK-LT21 Name: 2.0, 15WX2 Stereo Bluetooth Audio Power Amplifier Adapter power supply: 9-24V/3A (can not be connected to AC) Bluetooth version: 5.1 Audio input: BT+AUX+USB+USB sound card Audio output: left channel 15W + right channel 15W Volume adjustment: classic mechanical knob (with volume scale), stepless adjustment Switch machine: classic mechanical switch, one turn switch machine, no need to wait for a long time. Adapter speaker: 5-30W 4-8Ω Protection mechanism: overheating, overcurrent, short circuit, anti-static protection Product weight: net weight 40g, including packaging 76g Special feature Support Wuzhi Audio APP. Modify and change the bluetooth name, password setting, volume adjustment of prompt sound, on/off prompt sound, sleep aid, sound effect selection + custom sound effect, U disk playlist. Dimensions: 71*50*20mm
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Zk-LT21 Wuzhi Bluetooth Audio Digital Power Amplifier Board Module 2.1 ChannelZk-LT21 Wuzhi Bluetooth Audio Digital Power Amplifier Board Module 2.1 ChannelZk-LT21 Wuzhi Bluetooth Audio Digital Power Amplifier Board Module 2.1 ChannelZk-LT21 Wuzhi Bluetooth Audio Digital Power Amplifier Board Module 2.1 ChannelZk-LT21 Wuzhi Bluetooth Audio Digital Power Amplifier Board Module 2.1 Channel