Video Conference Wireless Speaker/Microphone

Video Conference Wireless Speaker/Microphone
Plug-and-play wirelass speaker, no driver required.
Rechargeable 5-8 hour battery
Transmission distance: 20m
Wireless rate: 5Mpbs
Noice cancelling Microphone
Echo Cancelling
Microphone: Digital unidirectional microphone
Loudspeaker: 3 inch antimagnetic loud speaker
Anti-jamming, can co-exisit in a wireless environment where other wireless devices function.
Wirelessfrequency: 2.400~2.4835GHzISM
Support Windows 8/7/Vista/XP/2000,Mac and Android