Voice recorder VR106 supports WAV format voice recording (64Kbps) and line in for tlephone conversation recording. Voice control feature enable automatic voice recording accord voice volume. MP3/WMA format music playback. Other features include:

* Auto power off after 2 minutes without operation
* Digital volume control and display
* Lower battery alert, auto save when battery power low
* Built-in microphone and support external microphone
* built-in rechargeable li-ion battery

specifications:

Micro SD card slot
Recording time as long as 35 hours/1GB memory, 70 hours/1GB memory, 140 hours/4GB memory
Built-in speaker for playback, review, maximum speaker output power 300 mW (8Ω)
Working temperature 0℃ to 40℃
Built-in li-ion battery
Voice recording frequency response range: 500 Hz ac-3500 Hz ac
MP3(MPEG1/2/2.5 AUDIO LAYER 3)/WMA
Distorted: Speaker ＜10%（max volume），earphon ＜1 %（max volume）
Music byterate supported: WMA:32~192Kbps;MP3:8~320KBPS
Battery life: about 9 hours for earphone playback or recording
Interface: USB 2.0
Accessories: earphone, USB cable
Weight: 32 gram
Dimensions: 89 mm×29 mm×12.5mm