USB Plug and play omnidirectional conference speakerphone
TEVO-A3000 speakerphone is specially designed for
booming/soft-phone and video-conferencing applications. It adopts
the latest Sonic Clear IV high-definition voice processing
technology. It can be connect to PC, laptop and mobile phone, to
replace the PCs and laptop's speaker and microphone with crystal
clear sound without any echoes or distortions. Superb audio quality
and exquisite appearance design make A3000 a perfect choice for
conference calls, large enterprises, home office professionals,
on-line education teachers and students, and business travelers.
| A3000 Parameters |
Model No. | A3000 |
Meeting room | 20-60m2 |
Participants | 10-20 |
Pickup range | 5m |
Response frequenc | 100Hz-22KHz |
Built-in microphone | 4 |
Bluetooth | NO |
Wireless receiver | NO |
Max output | 95dB |
Horn response frequency | 100HZ-22KHZ |
Full duplex | YES |
Noise suppression | YES |
Automatic gain control | YES |
Product size | 180*180*42mm/355*265*120mm(before/after packaging) |
Product weight | 600g/1200g(Net/gross weight) |
Accessories | USB cable(5m),manual, QC card, 3.5mm audio cable |
Interface | USB interface, RJ45 EX1,EX2,I/O line in/out, DtP6 interface |
Operating system | Windows,Mac OSX, Android, Linux |
Power supply | USB power supply(5v/500mA) |
Work temperature | 0℃-40℃ |
Storage temperature | -30℃-55℃ |
Voice technical parameters
Acoustic Echo cancellation ( AEC) : >65dB
Echo length cancellation : >500ms
Bidirectional noise compression ( NC ) : <25dB
Automatic Direction finding Technology of Intelligent microphone (
EMI )
Automatic gain control ( AGC )
Audio parameters
Microphone frequency response : 100Hz-22KHz
Speaker frequency response : 100Hz-22KHz
Speaker volume: 95dB at the most
Microphone sound-pickup diameter: 5 m, 360 degrees full range
Interface
USB interface, 3.5mm audio output, usb cable 5m
Power supply
USB power supply(5V/500mA)
Main Features of USB speakerphones:
• 4 Built-in high-sensitive microphones 360 degree audio pickup
over 5 m
• 2 external microphones optional for connection makes the
sound-pickup diameter up to 10m, add external microphones
• Intuitive plug and play connectivity that connect in Seconds to
laptop, smart phone and tablet via USB
• 22KHz full duplex echo cancellation & noise reduction removes
ambient room noise
• Advanced DSP technology delivers remarkably rich, crystal-clear
audio
• lmmersive sound for calls and music. Experience Omni-directional
microphone and HD voice. Ideal for voice, music and multimedia
• Exclusive portable design so you can be mobile with a lightweight
design, protective travel pouch and and battery life for 4 hours
talk time.
• Suitable for meeting rooms within 60 square meters. Support
on-site meetings of less than 20 people.
• Support 3.5mm audio playback output, can be external headphones
or speakers.
• Works with most UC, video conferencing and cloud communication
apps such as ZOOM, Vidyo, Webex, Skype for business, Google hangout
and so on.
FAQ:
1. What is the pick up range of your speakerphone?
We have Radius of 2-6+3m, full duplex cancellation and speaker
2. What is the video connector?
There are USB2.0 and 3.5mm universal audio output connector
3. How is the sound quality of the microphone speaker?
For PC it features echo cancellation technology to ensure excellent
audio clarity on both ends of the line. The HD voice technology
ensures your conversations are so clear. Also, its omnidirectional
microphone enables use with more than 4 participants.
