Jerry Jerry IC AC1082 AC1082-AC series decoder IC, used in multimedia card speakers, car subwoofer, MP3 decoder board car alarm systems, program development design. The main feature is without display. Encapsulation SOP16 main functions: 1 with a high-quality USB AUDIO (sound) function directly using a USB data cable to connect a computer to play a song, and adjust up and down the track, volume addition and subtraction; 2 send upload achieve lower (SD / TF card speed reading. write) function to provide more products to sell 3. Support MP3 format audio file decoding; WMA (AC309N support). 4. Support USB, SD card, TF card, MMC card player; support FAT16/FAT32 file system 5. Key support: on one / Volume -, Next / Volume +, Play / Pause, EQ, singles, MODE. 7. Remote control; supports infrared remote control, 18, 21 key models optional