Incredible details performance

Born to be natural

Born to be designed to meet powerful function and usability Modeling thinking becomes simple and complex Simply, there is no need to pursue curves or styling designs The complex is that each button, is tested repeatedly for its interactivity and reliability This is good design

Array microphone

High sensitivity High-end stereo sound quality Enhancing voice quality while inducing environment noises Changeable speed still stable tone play

Craftsman's spirit

Every detail have been in many trials before it to be determined

Stable and reliable

Continuous recording up to 15 hours 15 years lifetime Full-metal body for better anti-interference capacity



Storage medium SDXC/SDHC/SD/Mini SD
/micro SD(Adapter)/TF card
SNR(playback) 94dB
(bandwidth 20Hz~22KHz,A-weighted)
SNR(MIC channel) 90dB
(Mic channel+ 19dB
20Hz to 22KHz,
A weighted)
(1KHz -5dBFS)
<0.02%(bandwidth 22Hz~22KHz)
MIC EIN >122dB A-weighted Dynamic range (Line input) >90dB Compression type PCM,MP3 Frequency response range 20Hz ~40KHz,+-0.5dB Samplerate 44KHz,48KHz,96KHz Formats WAV,MP3,WMA,FLAC,MP2

Physical Characteristics

Size 62.6 x 107 x 22
(W x H x D)
Operating temperature -15℃~80℃
Operating humility 20%~80%

Inputs & Outputs

Built-in MIC filter 20Hz~40KHz,100Hz~40KHz
External MIC filter 20Hz~40KHz / 100Hz~40KHz
Headphone Max output 30mW (left) + 30mW (right) (16Ω) MIC IN >122dB A-weighted LINE IN 3.5mm unbalanced stereo Linejack connector USB USB2.0 Line Max input level +17dB
Built-in MIC Max gain 65dB Built-in Min gain 19dB External MIC Max gain 65dB External MIC Min gain 19dB Built-in MIC built-in stereo MIC Stereo headphone output 3.5mm stereo jack connector SD card SDXC、SDHC、SD

Power supply

Power Consumption 3V, Max 120mA
(measuring condition: sandisk 2GB SDHC)
External USB miniUSB jack
Battery 2 × “AA” dry or rechargeable batteries