YSX™Conference Speakerphone with Microphone(2.4G Wireless Recevier) YSX-ENT890S
● 2.4G Wireless Omnidirectional Microphone
● USB2.0 Driveless 2.4G Wireless Transmission
● Applicable To Rooms With 5-15 People
● The Radio Radius Can Reach About 3 Meters
● Integrated Audio Speaker
● It Has A 1.5 M Usb Cable, And Can Be Connected To A 10 M Usb Extension Cable With Signal Amplifier