Description:
The Non-Destructive MP3 Decoding Board with Self-Powered TF Card U Disk Decoded Player module is used for playing tracks in the MP3 format stored on a micro SD card or USB memory. The perfect device for playing messages on platforms, warning signals, etc. Superior sound quality. Onboard 2W mono amplifier 5V power of up to 3W is connected to the speaker recommendation 4 ohm 3W speakers, 3.5mm gold plated headphone jack can connect with headphones or external audio. With a MicroUSB port. Through the mobile power supply, 3.7V lithium battery, or USB 5V power supply. Support TF Card mobile phone memory card and U disk play mode. No soldering with speaker terminals for easy wiring. The module is designed to make the modification.
Price: