Model Number: JK6836 Memory Size: USB/TF Screen: No Battery Life: > 20 hours Style: Card Function: FM Radio, USB/TF-MP3/FM/AUX Color: Blue / Green Place of Origin: Guangdong, China (Mainland) Product type: MP3 decoder board Application: Pro audio, Amplifier,Speaker,car audio... Format: MP3/WMA Memory: USB/SD Support: IR remote control Panel color: Black Panel size: 105*25.5mm Voltage: 12V or 5V

fier module with IR remote Model Number: JK6836BT Memory Size: USB/TF Screen: Yes Battery Life: > 20 hours Style: Card Function: Bluetooth, FM Radio, USB/TF-MP3/FM/Bluetooth Color: Blue / Green Place of Origin: Guangdong, China (Mainland) Product type: MP3 decoder board Application: Pro audio, Amplifier,Speaker,car audio... Format: MP3 Memory: USB/TF Support: IR remote control Panel color: Black Panel size: 105*25.5mm Voltage: 5V/12V

Model Number: JK9003 Memory Size: USB/SD Screen: Yes Battery Life: > 20 hours Style: Card Function: FM Radio, USB/SD-MP3/FM/AUX Color: Blue / Green Place of Origin: Guangdong, China (Mainland) Application: Pro audio, Amplifier,Speaker,car audio... Product type: MP3 decoder board Format: MP3 Memory: USB/SD Support: IR remote control Panel color: Black Panel size(diameter): 80mm Voltage: 5V or 12V

1, Support MP3 format 2, Support USB/SD memory. 3, LED display 4, Option: FM radio 5, Option: IR remote control 6, DC 5V/12V 7, Six keys Remote Control Keys function Power :ON/OFF (standby) Mode : Same function with Long press Play/Pause button on pannel for switch the working Mode PREV: For Previous song in USB/SD state NEXT: For Next song in USB/SD state VOL+ : Volume up VOL-: Volume down RPT: For switching one song repeat or all song repeat in USB/SD state, default is all song