Reproductor Mp3 con Usb y SD

Reproductor de Mp3 con entrada Usb y SD . Controlable via serial . Features : * Stereo audio output * SNR (Signal-to-Noise): 92dB * Frequency response: 40Hz~18 KHz * With Standard MP3 mode, Key mode, parallel, interface mode and Serial interface mode. * Support mp3 format, with good sound quality. * Support FAT32 format SD card and USB flash memory, 1 GB max. * Full speed USB2.0 * Easy to update the sound files in SD card or USB flash memory by PC * Suit for industrial condition. * Size: 70mm * 50mm Parameters : * Operating Voltage: DC5V * Working Current: ≤ 200mA * Output Audio: Stereo * Audio Power: 150mW x 2 * Frequency response: 40Hz ~ 18 KHz * Support MP3 bit rate: 32Kbps ~ 320Kbps * Baud Rate: 2400

Nota:viene sin los jumpers de plastico blancos.