Support Full Channel: 87.5~108MHz;2. Build-in Mp3 Decoder; 3. Read Mp3 files from USB Flash Drive / SD / MMC Card Directly; 4. Rotary Joint Design, Convenient for You to Adjust the Devices Position; 6. Voltage: 12V , Powered By Car Cigar Socket; 7. Five Keys Control All Functions, Plug & Play, Easy to Operate; 8. Resume the Last Frequency, Track Number, & Volume When Restarting; 9. Line-In Function, Support External Audio Player (MP3, MP4, or CD Players, etc.);
10. Full Function Super Slim Remote Controller Enclosed.