Omnidirectional USB+Bluetooth Speakerphone for PC Phone Tablet
Simple main features.
4M 360 degrees pickup radios
USB to PC, Bluetooth to mobile phone and PAD
Built-in high-fidelity all-pointing provide 360 degree audio pickup over 4 m
Echo cancellation and noise reduction
Compatible with all leading UC platform
Perfect for PC，smart phone or tablet )
Technical Spec
Model | TEVO-A2000B |
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: 4 m, 360 degrees full range |
Interface | Bluetooth /USB interface, 3.5mm audio output |
Power supply | USB power supply(5V/500m) |
Computer environment | Windows,Mac OSX,Android |
Operating environment | Operational environment: 0 ~ 40 degrees C ,Working humidity: 20 ~ 85% (no frost) |
Size | 141 x 141x42mm/192x192x90mm (before/after packaging ) |
Weight | 260g/500g (Net/Gross weight) |
Accessory | 1.8m USB cable Power adapter ,QC card, manual |
