TF Card U Disk MP3 Format Decoder Board Amplifier For Audio Player Module Amount:5PCS All electrical components must be

All electrical components must be fitted by a qualified technician

Outer Diameter: 134mm / 5

farm and ranch and do-it-yourself markets

Leading-edge inlet design

For Sunl SGLK250

TF Card U Disk MP3 Format Decoder Board Amplifier For Audio Player Module Amount:5PCS All electrical components must be100% Brand New and High Quality. With a Micro USB Port. Through the Mobile Phone Data line can use Mobile Power Supply or the USB Cable to Charge the MP3 Battery,also can use 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 Facilitate Modification Power Range: 3. 7~5. 5V Product Size: 47mm*34mm Support MP3 Format,