USB Conference Microphone Speaker - KT-M3

product-descripiton

USB Conference Microphone Speaker – KT-M3

Product Description

Industry-leading real full duplex, realize high quality audio teleconference by connecting to internet PC.

The quality of the built-in 360 high sensitivity microphone 16-foot radius you can move around and call freely, aural reception has no dead ends

Outline:

USB plug&play, Industry-leading real full duplex, realize high quality audio teleconference
360-degree Omni-directional high sensitivity microphone, a radius of 16-footare are free to move around and make a call
compatible with Skype, Windows Live Messenger (MSN), Yahoo Messenger, Google Talk, AOL, iChat, etc.

Main Feature

Main Application

technical-parameters

Model No.	KT-M3		KT-M3EX
Buttons	12 standard number button; on/off key; redial key; conference call; speed dial; Mute; hold key; volume up/down key; menu key; up/down key; back key; enter key;
Display	128*64; LED
Power supply	220V AC/50HZ
Environmental requirement	Temperature: -10℃~40℃ Relative humidity:10% to 95%
System requirement	With USB interface PC and conference terminal Windows8.1(64bit/32bit); Windows8(64bit/32bit); Windows7(64bit/32bit); Windows Vista SP1 and above(32bit); Windows XP SP2 and above(32bit); Windows 2000 SP4
Interface	Standard USB 2.0/PSTN alternative
Microphone	3X omnidirectional, intelligent adjustment
Expansion microphone	NO	YES, 2 pcs
Cover Distance	3 Meters	5 Meters
Amplifier	frequency response:300 to 3300HZ
Signal Process	Self-adaption echo cancellation, array control
Package list	Master Phone; Power connector; Expansion microphone X2; Master Phone cable; Power cable; Telephone cable; Manual	Master Phone; Power connector; Master Phone cable; Power cable; Telephone cable; Manual

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