Superior sound quality. Onboard 2W mono amplifier (5V power of up to 3W) is directly connected to the speaker, 3.5mm gold plated headphone jack can connect with headphones or external audio.
Power up the board with a Micro USB port. Use a power cable that you use to recharge your mobile phone. Connect to your computer or a USB power adapter to power the module.
You can also use a 3.7V lithium battery or USB 5V power supply
Supports TF Card (mobile phone memory card) and U disk play mode.
No soldering required for connecting speakers, you can simply use the screw terminals. Â