Function: 1 storage media: USB HOST / SD Card 2. Recording Source: LINE IN 3 file format: WAV / MP3 4 recording format: WAV 5 recording storage location: USB / SD dual-supporting 6. LCD display: 128 * 32 7. To support the last memory operation mode 8 support 21Key remote selections 9 auto-detect SD / USB plug both broadcast 10 power fixed at the maximum sound volume
11.Recordingquality: PCM16K Bit rate 256K