The USB and Bluetooth speakerphone SV11B has a powerful function of Bluetooth connection. It could not only connect other communication terminals through the USB cable but also add a Bluetooth connection, which function is not limited to line length and can be better simplify conference room cabling and connection. The Bluetooth speakerphone SV11B has good echo cancellation adaptive to 16KHz full-duplex which can automatically adapt to various audio and video products with different voice bandwidths and system. So it can be connected with PC for unobstructed full- duplex voice call and support video equipment, network voice, UC unified communication and instant communication software with the clear and comfortable high sound quality.
Meanwhile, SV11B is a relatively economical omnidirectional audio configuration of conference system. Its microphone gathers distance reaches 3 meters and wireless coverage up to 10 meters, suitable for small professional meeting rooms and personal offices within 15 square meters. The SV11B is exquisite and compact, and it is equipped with a special carrying bag which achieve convenient Internet collaborative office and improve work efficiency. All those features make it most suitable for private business travel and remote interactive teaching for student online homework.

Features:
● Support Bluetooth function, you can connect other video terminals through Bluetooth, easily achieve wireless voice phone, wireless acceptance range up to 15 meters
●Support USB function to achieve video conference and multimedia communication terminal
● Echo Cancellation,Noise Suppression and Automatic gain control.
● Microphone coverage: 3 meters, 360 degree range
● Support software video conferencing, various network conferencing software, UC unified communication
● Support Zoom, Huawei Cloud, Suirui, Haostong, Webex, Aver, Bizconf, Skype.
● Excellent voice playing system, loudspeaker volume, up to 80dB
● Support a variety of system: Windows, MacOSX, Android
● Humanized indicator light display design, indicating a clear state
● Build-in lithium battery: 1000mA. Up to 4 hrs talk time / 15 days standby time

Technical Parameter
Audio technology: 
◆Deep echo cancellation 
◆Dynamic noise suppression 
◆Automatic gain control 

Audio:
◆Microphone frequency response: 100Hz-8KHz 
◆Speaker frequency response: 100Hz - 22KHz. 
◆Microphone coverage: built-in 3 meters, 360 degree range 
◆Speaker Volume: max 80dB

System Requirements :
◆Windows7 / Windows8 / Windows10, Mac OSX, Android

Keys and Lights:
◆Volume up or down: Adjust the volume of the speaker
◆Microphone mute button: Switch the microphone on and off
◆Power key: switching power supply
◆Status indicator: Blue light for working status, red light for microphone mute status
◆Wireless connection indicator: The blue light lights up when the wireless connection
◆Battery status indicator: When the battery is charged, the indicator is green, when the battery is full, the indicator is off, when red lights up, the battery is in weak state

Accessories
◆Host, power supply, manual, USB cable