WIFI:NoDSP:- DAC:- Dimensions (WxHxD):panel size: 93 * 36 MM Body Material:plastic Bluetooth:Yes Supports EBook Reading:No Operation Mode:Touch Tone Storage Type:Flash Memory Have Speakers or not:No Supports FM:Yes Battery Specification:External Power Signal Noise Ratio:89dB Supports Recording Function:No Display Size:None Package:Yes Function:bluetooth,FM Radio Model Number:Bluetooth MP3 WMA WAV Decoder Board Style:Car MP3 Battery Life:> 20 hours Screen:Yes Balanced Out:No External Memory:No Audio Format Support:WAV,MP3,WMA Origin:Mainland China Certification:none Model:MP3 WMA Decoder Board Bluetooth IC:AC6926 Bluetooth version is version 5.0 Music format:MP3 / WMA / WAV / APE lossless format Radio FM frequency:87.5-107.5 MHZ Support function introduction:support MP3 / USB / SD / LINE IN / FM / BLUETOOTH / remote control co Battery:no includes 1.Infrared receiving module 2.LED: digital screen display, color screen, display red 3.USB: Connect U disk (maximum support 32GB,not included ) 4.OFF/ON: power switch 5.VOL-: Short press is to select the previous song; long press is to decrease the volume 6.SD: Connect SD memory card (maximum support 32GB,not included) 7.SCAN: Short press is the switch between pause and play; short press in the FM FM state is automatic 8.VOL+: Short press is to select the next song; long press is to increase the volume 9.MODE: Switch between USB / TF / FM / AUX / BLUETOOTH 10.Audio input interface Master IC: AC6926 Bluetooth IC: AC6926 Bluetooth version is version 5.0 Music format: MP3 / WMA / WAV / APE lossless format Radio FM frequency: 87.5-107.5 MHZ Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / remote remote connection / DC 5V or 12V (optional) About the structure: panel size: 93 * 36 MM, the two corners of the panel and the screw hole position, then the cover cover surface, the depth of the board is 28 MM Package included: 1 X MP3 WMA Decoder Board 1 x Remote control (without batteries) 1. Infrared receiving module; 2. TF: Connect TF memory card (maximum support 32GB); 3. USB: Connect U disk (maximum support 32GB); 4. LED indicator; 5. VOL-: Short press is to select the previous song; long press is to decrease the volume; 6. PLAY/PAUSE: Short press is to switch between pause and play; short press in the radio FM state is to automatically close the station; 7. VOL+: Short press is to select the next song; long press is to increase the volume; 8. MODE: USB / TF / FM / AUX / BLUETOOTH switch Bluetooth version: Bluetooth 5.0 Music format: MP3 / WMA / WAV / FLAC / APE lossless format Radio FM frequency: 87.5-107.5 MHZ Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / remote control connection / DC 5V or 12V (optional) About the structure: Panel size: length 75 * 24MM, there are screw holes on both sides of the panel to fix the position, the depth of the panel is 23MM 1. Infrared receiver module 2. TF: Connect TF memory card (maximum support 32GB); 3. USB: Connect U disk (maximum support 32GB); 4. Microphone: call function; 5. LED indicator; 6. VOL-: Short press is to select the previous song; long press is to decrease the volume 7. PLAY/PAUSE: Short press is to switch between pause and play; long press is to radio FM automatic station 8. VOL+: Short press is to select the next song; long press is to increase the volume 9. MODE: Switch between USB / TF / FM / LINE IN / BLUETOOTH; Bluetooth IC: Bluetooth 5.0 Music format: MP3 / WMA / WAV / APE / FLAC Call function Radio FM frequency: 87.5-107.5 MHZ Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / remote control connection / DC 12V power supply About the structure: Panel size: length 75 * 24MM, there are screw holes on both sides of the panel to fix the position, the depth of the panel is 23MM