Andrea EDU-255 Stereo Mobile Headset with 3.5mm Jack Plug.
Offering unsurpassed speech and sound clarity, Andrea Communications EDU-255 On-Ear Stereo Headset also includes convenient in-line volume control. The exclusive noise-cancelling microphone with internal windscreens, which minimize breath popping, has been awarded the coveted "6 Dragon" rating for speech accuracy by Nuance. The heavy-duty rigid boom and swivel allow for perfect microphone placement. Plush leatherette ear cushions are easy to wipe clean and the adjustable headband ensures a comfortable fit even on smaller heads.
Features
- Exclusive noise-cancelling microphone meets the highest standards to receive the “6 Dragon” rating for speech accuracy by Nuance
- Heavy-duty rigid boom and swivel allow for perfect mic placement
- 40 mm speakers with deep bass sound deliver crystal clear audio
- Plush leatherette on-ear cushions reduce background noise and are easy to clean and replaceable
- Adjustable headband ensures a comfortable fit on smaller heads
- Extra-long 8-foot cable with in-line volume control
Specifications
Connections
- Microphone Plug 3.5 mm: Pink (mic)
- Speaker Plug 3.5 mm: Green (audio)
Microphone
- Noise Cancellation: 5dB/octave
- Frequency Range: 100-10,000Hz
- Electrical Signal-to-Noise Ratio Sensitivity at 1kHz (0dB=1V/Pa): >60dB-44dB
- Current Consumption: <0.5mA
Speakers
- Frequency Range: 50-20,000Hz
- Coil Resistance: 32 ohm
- Sound Output from 1kHz 1mW Input (0dB=20µPa): 114dB
- Maximum Input Power: 40mW
System Requirements
- Compatible with:
- Apple Macintosh OS X 10.5 and up
- Google Chrome
- Windows 8
- Windows 8.1
- Windows 10 and up
The EDU-255 is compatible with standard PC sound cards that have separate 3.5mm microphone and headphone ports. The USB-SA, EDU-USB, or USB-UNIV Digital audio adapters may also be used for USB connectivity.
Further product information can be viewed at the following link Andrea EDU-255