... .2 x 29.9 x 9.62) Audio: support MP3, WAV, WMA, OGG, ACC and audio formats3) 7 kinds ... Double track stereo output8) A-B answer read function9) Memory FLASH: 1 GB / 2 GB / 4 G / 8 ... : high quality: 48 KHz3) The recording formats: MP3 (high quality 320 Kbps/general quality 160 Kbps/low quality ... AC100V-240 V14) Output: DC: 5 V180mA15) Music format: MP3, WAV, WMA, OGG, ACC formats such as, ID3, lyrics ...