Specification : Size: 95mm*30mm*15mm Weight: 46g USB Port: 2.1A USB current Screen pixels: dot matrix (128*64) LCD screen Support memory memory: 512M \/ 2GB \/ 1GB \/ 4GB \/ 8GB\/ Interface: 3.5mm audio interface、 support audio output Power supply: 24V - DC12V Support file type: MP3\/WMA\/ Working current: 60 - 70MA Bit rate: 48 - 320 KBPS FM frequency range: (87.5-108.0) SNR: 85dB (FM:65dB) Working temperature: 0 for 60 C Launch distance: < 5 m   Function: 1 support TF card and U disk player with card reading function 2 unique frequency rotation button、 rotating choice、 power switch a key to solve 3 supports dual USB2.1A external portable device charging、 all mobile phone、 tablet PC 4 support MP3\/WMA\/ music format file 5 128\/33 dot matrix LED screen、 can display frequency、 file name and working status information 6 support folder playback 7 support for the functions of the starting and the shutdown 8 in the English menu operation、 support for the multi language、 ID3 and LRC lyrics synchronized display、 repeat the play、 Random player、 single player 9 power down memory and 6 EQ mode settings 10 support remote digital song selection and digital frequency selection function 11 mobile technology design、 structure precision、 radium carved red、 blue、 green、 translucent button、 U oil panel 12 comply with the EU CE and North American FCC wireless products electromagnetic compatibility and safety and reliability of the directive、 more safe and reliable   Product profile: 1 support MP3 WMA and CBR&VBR file formats 2 the default supports Chinese simplified and multinational language 3 support menu、 standard 21 key digital remote control、 fully digital song、 digital frequency selection、 more comfortable operation 4 support audio mode EQ、 power memory songs、 frequency points、 volume and system configuration information 5 the use of environmentally friendly lead-free process production、 in line with the EU ROHS directive 6 comply with the EU CE and North American FCC wireless products electromagnetic compatibility and safety regulations 7 using high pixel monochrome LED screen、 can show the singer、 album name、 song、 frequency、 volume and other information 8 support built-in FLASH and SD\/MMC card expansion in charge、 support TF\/miniSD card (via adapter) maximum support 8GB3   Package included: 1 X Dual USB Port Wireless TF Card LCD Screen Bluetooth Adapter Car Charger 1 X Remote control 1 X Audio cable