Product brand: Casonwa
Product type: USB - 502
Product weight: 280 g
Product size: 152 x 132 x 65 mm
Radio radius: 3 meters (suitable for conference room within 30 square)
USB - 502 video conference omnidirectional microphone using USB drive free design, built-in speakers, echo cancellation, a 360 - degree omnidirectional high sensitive microphones, within 10 to 30 square metre radio without blind Angle
, a person can walk freely in the meeting, many people meeting, everyone can be at ease in his position, do not need special omnidirectional microphone closer or mobile. Suitable for all kinds of video conference and instant messaging software, plug and play.
Video conference omnidirectional microphone is a USB - 502 to provide software video conference and VOIP design of high-quality speakerphone. Built-in high-performance intelligent 32 - Bit DSP chip, into and out of the audio directly on a chip for high speed processing,
Not only can effectively block noise, eliminate echo, high-speed processing high quality 32 k audio sampling, operation, let the software video conference application can get the clear voice communication quality.
The hands-free speaker microphone design, which makes the user in the software video conference or more easily when using instant messaging software. The speaker volume of output, but also enough to 1-6 people, even the small meeting room use requirements. The other to enable users of illicit close sex,
Video conference omnidirectional microphone mike and provides a 3.5 mm headphone audio jack, allows users to external microphone or headset.
High quality original sounds true
Talk like face-to-face communication, people or more than three parties meeting, can know who speaks clearly, don't need to speak every time to quote your name, make the meeting more smoothly.
Instant communication zero distance, 1.5 meters high efficiency standard USB audio cables Avoid driving sound card, plug and play.
The ideal group meeting, free Internet access service calls and music appreciation.
Fully double union all words, clear voice, built-in omnidirectional microphone, effective diameter 3 ~ 6 meters.
Hi - Fi amplifier and high quality speaker. Advanced DSP echo cancellation technology, processing to reduce the noise of the echo.
Adjustable volume. Ideal portable equipment, small size, light in weight. Compatible with USB 2.0, driven design. Product parameters:
model
USB - 502.
The keys
The volume control knob
USB power switch
The microphone mute switch
The LED light
Green said standby and calling patterns
The red light said silent mode
The voice function
Sound sampling frequency: 32 KHZ
Communication mode: full duplex dialogue at the same time
Echo elimination: higher than 60 db
Audio support AGC (automatic gain control) function
Hardware specifications
Built-in all point to the microphone
4 Ω 3 w speaker
USB power supply
Electrical specifications
Operating voltage: 4.5 V to 5.5 V
The microphone
The directivity
Sensitivity: 36 + / - 3 dB
Frequency: 20 ~ 16000 Hz
System requirements
Attached to the USB holes PC or a Mac
Network real-time communication software skype tencent QQ, MSN, sina UC, video conferencing software... Etc.
Broadband Internet environment (ADSL or Cable Modem... etc.)
Working temperature/temperature
0 to 60 degrees Celsius, 0-95% RH
Size of the host
157 mm X 132 mm X 65 mm
