General

• Storage

  4GB

  SNR(MIC channel)

  90dB(Mic channel+19dB Pre-amp+AD,
  20Hz to 22KHz,A weighted)

  THD+N(1KHz-5dBFS)

  <0.02%(bandwidth 20Hz~22KHz)

• Compression type

  MP3 / PCM

  SNR(playback)

  94dB(bandwidth 20Hz~22KHz，A weighted)

  Dynamic range (Line input)

  >90dB

• Formats

  WAV / MP3 / WMA

  Frequency response range

  20Hz ~22KHz,+-0.5dB

  MIC EIN

  >122dB A weighted

Physical characteristics

• Size

  45.8 x 125.25 x 18.8（W x H x D）

  Weight

  70.5g (battery not included)

• Operating temperature

  0~70℃

• Operating humility

  20%~80%

Inputs & Outputs

• Low cut noise reduction

  20Hz~22KHz / 100Hz~22KHz

  MIC IN

  3.5mm stereo MIC jack connector

  LINE IN

  3.5mm unbalanced stereo Line jack connector，
  最大电平0dBu

• Headphone Max output

  30mW (left) + 30mW (right) (16Ω)

  Built-in MIC

  built-in stereo MIC

  Stereo headphone output

  3.5mm stereo jack connector

• MIC Max gain

  40dB

  MIC Min gain

  0dB

  USB

  USB2.0 supported

Power supply

• Power Consumption

  170mW

• External USB

  miniUSB jack

• Battery

  2 × “AA” dry
  or rechargeable batteries