Sony ICD-BX140 4GB MP3 Digital Voice IC Recorder.

The ICD-BX140 4GB MP3 Digital Voice IC Recorder from Sony allows you to record voice memos, interviews, presentations, and more as MP3 files. The recorder features 4GB of internal storage, as well as stereo microphones for capturing your audio without the need for an external microphone. A 1/8" microphone input provides the option of using an optional external microphone if desired. 

The unit is powered by 2 AAA batteries, which are included, that provide up to 45 hours of recording when using the 8kbps setting and up to 28 hours at 128kbps. In addition to recording, the ICD-BX140 is also capable of playing back MP3 files via its integrated speaker or through its 1/8" headphone jack.

Features:

Loud and Clear 

The ICD-BX140 digital voice recorder has built-in stereo microphones, eliminating the need for an external microphone, though it does support one.

LCD Visibility 

The LCD panel shows your recording and playback information in readable characters. The display is backlit to provide visibility in dim areas 

Designed for Ease of Use 

The recorder has large front buttons for easier access and operation. 

Built-In Speaker 

Noise Cut Function.

Low Cut Filter 

Digital Pitch Control (Speech Control) 

Specifications:

Recording
Type	Digital
Mode	Stereo / Mono
Recording Format	MPEG-4
	MP3
Recording Time	MP3 Stereo:65.2 Hours Recording in MP3 Format
Voice Activated Recording	Yes
Microphone Type	Internal Stereo
Frequency Response	75 Hz - 15 kHz
Playback
Playback Formats	MP3
Speaker	Yes
Speaker Size	1.1" / 28 mm
Power Output	300 mW
Features
Display Size/Type	LCD Backlit
Message Folder	495 (Maximum)
Power
Battery Type	2 x AAA
Battery Life (approx.)	Recording: 28 Hours @ 44.1 kHz 128 kbps MP3
	Recording: 45 Hours @ 44.1 kHz 8 kbps MP3
General
Internal Memory	Installed: Flash Memory - 4GB
Connectors	1/8" mini Female Microphone In
	1/8" mini Female Headphone Out
Dimensions (WxHxD)	1.52 x 4.54 x .84" (38.5 x 115.2 x 21.3 mm)
Weight	2.54 oz (72 g)