Type : Digital
Mode : Stereo / Mono
Recording Format : LPCM, MP3, WMA
Bit-Depth : 16
Bit-Rate : 8 Kbps - 128 Kbps
Sample Rate : 8 kHz - 44.1 kHz

Recording Time -
PCM Stereo : 11.5 Hours Recording in LPCM Format
MP3 Stereo :130 Hours Recording in MP3 Format
WMA Mono :1980 Hours Recording in WMA Format
Microphone Type : Internal Stereo

Frequency Response -
40 Hz - 21 kHz @ 44.1 kHz Sample Rate / 16 Bit LPCM
40 Hz - 17 kHz @ 44.1 kHz Sample Rate / 128 kbps MP3
40 Hz - 3 kHz @ 8 kHz Sample Rate / 8 kbps WMA

Playback Formats : PCM (WAV), MP3, WMA
Speaker : Yes
Speaker Size : 0.71" / 18 mm
Power Output : 150 mW
Display Size/Type : LCD
Indicators : Power, Low Battery, Recording, Voice Volume, Peak
Message Folder : 6 (Maximum)
On Screen Clock : Yes
Search : Calendar Search, Track Mark
Battery Type ; 1 x Rechargeable NiMH AAA, 1 x Alkaline AAA
Battery Life (approx.) : Recording 37 Hours @ 8 kHz 8 kbps WMA
Power Adapter : No

Internal Memory : Flash Memory - 8GB
Compatible Memory Cards : Micro SD
Connectors : 1/8" mini Microphone In, 1/8" mini Headphone Out
USB : USB 2.0 (A)
System Requirements : Windows XP, Vista, 7, 8 , Mac OS X 10.5 - 10.8
Dimensions (WxHxD) : 40.64 x 101.60 x 15.24 mm (1.6 x 4 x .6 in)
Weight : 54 g (1.9 oz)

BR-404 Rechargeable Battery
Stereo Canal Earphones
USB Cable
Case