Executive Communication Systems OHSEWC-USB Wired Headset

ECS Professional WordCommander USB Voice to Text Headset with Noise Cancelling Boom Microphone with outstanding sound quality even in noisy environments. State of the art voice recognition headset with a premium in-line built-in sound card. Special technology byp the computer sound card delivering superior audio recording and playback quality. Pro-flex wire boom microphone for perfect placement of microphone during recording. Specially engineered for superior sound into speech recognition software applications. Supreme electret condenser microphone element for higher output level during recording. Designed to suppress echoes during use. Premium sound card with custom circuitry to produce smooth, quiet and professional recordings. Specially engineered for the spoken word to insure crystal clear recording with DSP (digital signal processing) technology. 28mm speaker with leatherette ear cushion for comfort and sound isolation. Adjustable headband allows for a comfortable fit. Ideal for PC voice applications, interactive gaming and speech recognition. Boom mic reversible for left or right side usage with 330° rotatable movement, 180° rotatable joint of speaker and headband. 60mm adjustable pliable steel headband and high reliability polyurethane cable for extended life. Plug and play with no drivers needed. Windows and Mac compatible. Has 10 foot USB cable and is lightweight design for maximum all day comfort with anti-static shock protection. Additional microphone specifications include Sensitivity: -42 +/- 3dB (0dB=1V/Pa, 1 KHz with an Impedance: 2.2K ohm, Uni-directional (Noise-cancelling) with a Frequency Range of 50HZ ~ 5KHZ and Distortion: Less than 3%. Current Consumption is Max 0.5mA with an S/N Ratio of More than 58dB. Speaker Specifications include dynamic (Moving-coiled), with Resistance of 32 ohm +/- 20% and Sensitivity of 108 +/- 3dB (at 1 KHz 1mw) with a Frequency Range: 50HZ ~ 10KHZ and Distortion: Less than 5%.