Product Name: Car MP3 + FM Transmitter + Card Reader + SD/MMC Card SupportModel Number: FM07Place of Origin: ChinaFeatures: 1) Car MP3 player with FM transmitter supports SD/MMC card, MP3, USB flash disk, hard disk, CD/DVD 2) Built-in wireless FM stereo transmission 3) LCD display 4) It can memorize up to 7 general FM frequencies 5) Audio connector options for different requirement 6) Plug FM modulator into vehicle*s 12 volt adapter, 7 rechargeable AAA batteries 7) Fashionable and innovative design, you can enjoy hi-fi music at home or in your car 8) Colors optional 9) EQ modes: jazz, rock, bass, normal, classic Specifications: 1) Operating distance: up to 30 meters 2) Channel isolation ratio: >= 72dB 3) Frequency range: 20-1,500Hz 4) Working current: 180mA 5) Preset frequency station: FM87.7 88.9MHz