"Prev/V-" key: "short click" is to switch "last song", "long press" is "volume decreasing".You can set up the "singles / full music" cycle by pressing the button, the default full loop of power on, and the "Repeat" button to replace the loop mode.Button can adjust the upper and lower tracks to switch, volume + -, pause / play, mode switching, please refer to the key operation instructions for details.Support U disk (test over 32G), TF Card (test over 16G) play mode power default TF card mode, if TF card does not automatically jump to U disk mode, and all of the devices are installed, you can manually set play mode, details please see key operation instructions.Support MP3 format, power on auto play, and red LED indicator update when playing state.If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India. Check out our complete collection of Audio, Sound and Voice Module. We have Various sizes of Audio, Sound and Voice Module.
There is no need to soldering the terminals to facilitate wiring.The design of the module is convenient for modification. Support TF Card (mobile phone storage card), U disk play mode. Ultra strong sound quality, board 2 Watt single channel power amplifier (5 Volt power supply up to 3 Watt) directly to the speaker (recommended with 4 ohm 3 Watt speaker), 3.5 mm gilded earphone socket can be connected with headphones or external audio with MicroUSB power supply interface, powered by mobile power supply or USB charger through mobile phone data line, 3.7 Volt Li battery and USB 5 Volt power supply can also be used.
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