タイトルまたは説明

Features：
l   Suitable for medium to large group conference calls
l   3 high sensitive microphones provide **0° audio pickup over 3 meters
l   Echo cancellation eliminates acoustic echo
l   Noise cancellation removes ambient room noise
l   USB connectivity to PC for Web-conferencing
l   Advanced DSP technology delivers remarkably rich, crystal-clear audio for natural conversations
l   Microphones can be controlled separately to the talker for clear audio.
l   Big built-in speaker for outstanding audio output
l   3.5mm audio port for universal connectivity to other devices
l   Built-in Lithium-ion battery for talk time over 4 hours
l   Max volume: *3dB
 
Suggested applications:
l   Connect to PC or laptop via USB for web meeting over SKYPE, or other VOIP software.
l   Connect to smart-phone via BT, turn the smart-phone into a conference phone
l   Integrate with video-conferencing system as a set of professional microphone and speakerphone.
l   Connect to PC or laptop via USB for web meeting over SKYPE, or other VOIP software.
l   Connect to smart-phone via BT, turn the smart-phone into a conference phone
l   Integrate with video-conferencing system as a set of professional microphone and speakerphone.