Shenzhen Tongveo Innovation Technology Co., LTD
Tongveo, make any meetings better and easier!
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USB & Bluetooth Speakerphone for Tele/Video Conference
TEVO-A3000 series USB/Bluetooth/5.8/ I/O 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.
| A3000B Parameters | |
| Meeting room | 20-60m2 |
| Participants | 10-20 |
| Pickup range | 5m |
| Response frequenc | 100Hz-22KHz |
| Built-in microphone | 4 |
| Bluetooth | YES |
| Wireless receiver | NO |
| Max output | 95dB |
| Horn response frequency | 100HZ-22KHZ |
| Full duplex | YES |
| Noise suppression | YES |
| Automatic gain control | YES |
| 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(2 external microphones optional for connection makes the sound-pickup diameter up to 8m) | |
| Interface | USB interface,RJ45 EX1,Ex2,I/O line in/out, DIP6 interface |
| Power supply | USB power supply(5V/500mA) |
• 4 Built-in high-sensitive microphones 360 degree audio pickup over 5 mFeatures: