4GB UX Series Digital Voice Recorder (Black)
Model:ICD-UX543F/B

Sony ICD-UX543F voice recorder is perfect for recording lectures as well as listening to your favorite tunes in between classes or at the office. Equipped with Digital VOR and scene select function allows you to select five modes of recording scenes.

- 4GB Internal Storage with Expandable microSD Slot
- Direct USB (Slide, Store and Charge)
- FM Record and Play
- Linear PCM/MP3/WMA/AAC Playback
- Intelligent Noise Cut / Low Cut Filter / Digital VOR
- Digital Pitch Control / Scene Select

Reduces Ambient Noise For Clearer Playback
The Intelligent Noise Cut function, an innovative technology by Sony, significantly minimises surrounding ambient noise for better playback.

Enjoy Ultimate Versatility In Any Type Of Format
The ICD-UX543F can record in high quality linear PCM as well as MP3 format, and playback a full range of file formats

Record And Enjoy FM Radio
Listen to FM radio and even record sound bites whenever you please. With the ability to record and play FM radio, the ICD-UX543 Digital Voice Recorder is an ideal portable audio device for anyone who is constantly on the move.

Hassle-Free Content Transfer
Transfer files without the hassle of cables, just plug your ICD-UX543 Digital Voice Recorder into your computer to transfer all your recorded files. The direct USB also lets you charge your digital voice recorder using your computer conveniently.

Automatically playback important notes
When listening to recordings, press the A-B button once at the point you wish the loop to start (Point A), then press it again at the point you wish the loop to end (Point B). The ICD-UX543 will repeat your selection, which is especially useful for language learning.

Record More With 30 Hours Of Battery Life
Whether it's a long to-do list, important dates or conversations, record them all with ease and confidence. Need a quick charge? Simply give your ICD-UX543 a fast 3 minute charge to enjoy 60 minutes of non-stop recording.

Specifications
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General
Built-In memory: 4GB
PC Connectivity: Yes
Recording Format: Linear PCM/MP3
Playback Format: LPCM/MP3/AAC/WMA
Messages/Folders: 4074/400 (199 file in each folder)
Earphone Jack: Yes
Battery type: Built-In Lithium Battery
Dimension (W x H x D): Approx 36.6 x 101.5 x 10.5 mm
Weight (including batteries): Approx 49g
Mic-In Jack: Yes
 
Recording time
LPCM (44.1kHz, 16-bit): 6 Hrs
MP3 (44.1kHz, 128kbps): 26 Hrs
 
MP3
128kbps Recording Time: 67 Hrs 05 Min
 
Functionality
Scene Select: Yes
Voice-Operated Recording (VOR): Yes
Noise Cut Function: Yes (Clear Voice)
Low Cut Filter: Yes
Digital Pitch Control: Yes
Radio recording: Yes (FM)
FM Tuner: Yes
USB Charge: Yes
Microphone Input: Yes
Track Mark: Yes
Sync Recording: Yes
 
Speaker
Speaker power output: 150mW
Speaker size: 16mm
 
Overall frequency response
LPCM (44.1kHz, 16-bit): 50 - 20,000 Hz
MP3 (44.1kHz, 128kbps): 50 - 16,000 Hz