Enjoy superior audio quality and ease of use in a sleek, stylish package.
Capture over 272 hours of audio in high-quality stereo sound with the compact, stylish WS-400S. Easily store and organize your files and transfer them to your PC with the easy-to-use "USB Direct" design. Simply plug the recorder into a computer, with no USB cable necessary, for easy downloading of audio files, documents, image files and more!
WMA Format Recording
Records in popular Windows Media Audio (WMA) format.
1GB Internal Memory
The WS-400S has 1GB of internal flash memory.
272 Hours Recording Time
Enjoy an amazing 272 hours of recording time.
Built-in Stereo Microphone
Use the Voice Activation mode to record sound, via the built-in microphone, without ever lifting a finger.
Easy File Management
Organize up to 200 files in each of five available folders for quick retrieval and storage convenience.
Multiple Language Display
The LCD supports and displays three languages.
21 Hours Battery Life
Up to 21 hours of continuous operation with only one AAA battery.
Recording Format WMA (Windows Media Audio)
Recording Media Built-in 1GB flash memory
Recording Time Stereo XQ Mode: 17 hours, 20 minutes
Stereo HQ Mode: 34 hours, 45 minutes
Stereo SP Mode: 69 hours, 35 minutes
HQ Mode: 69 hours 35 minutes
SP Mode: 137 hours 00 minutes
LP Mode: 272 hours 25 minutes
Card Format N/A
Input Level -70 dBv
PC Interface USB direct, Hi speed
LCD 1.23 inch
Folders Messages 5 folders/200 messages per folder
Sampling Frequency Stereo XQ Mode: 44.1 kHz
Stereo HQ Mode: 44.1 kHz
Stereo SP Mode: 22.0 kHz
SP Mode: 22.0kHz
LP Mode: 8.0kHz
Overall Frequency Response Stereo XQ Mode: 50-19,000Hz
Stereo HQ Mode: 50-15,000 Hz
Stereo SP Mode: 50-9,000Hz
SP Mode: 100-7,000Hz
LP Mode Yes
Voice Activation Yes
Demographic Data Input N/A
Practical Maximum Output 70 mW
Write Protection Yes
Speaker Built-in 16 mm round dynamic speaker
Microphone Jack Yes
Earphone Jack Yes
Power Supply One AAA battery
External Power Supply N/A
Battery Life 21 hours (Alkaline, LP mode recording)
Size 3.7" L x 1.5" W x 0.4" D (94.8 x 38.0 x 11.0 mm), excluding protrusions
Weight 1.6 oz. (46g), including battery
OS Supported Microsoft Windows 2000/XP/Vista/7
Mac OS X 10.2.8 - 10.5
Sound Board N/A
Video Card and Display N/A
Removable Drive N/A
USB Port One free port
Audio Output N/A