Yamaha Projectphone PJP-20UR Conference Microphone Speakerphone

Yamaha PJP-20UR USB Conference Speakerphone, 3 Unidirectional Microphones, Frequency range 300 to 20000Hz, USB 2.0 Full-Speed, Smooth Duplex Performance, USB Bus Powered

• Compact, lightweight, and easy to carry
• 20 kHz wide bandwidth echo canceller
• Easy to connect, Easy to use
• USB bus powered - no power cord necessary
• Smooth duplex performance
• Adaptive echo canceller for use in any kind of room
• Even when next to a projector, noise reduction eliminates the sound of the fan

• Microphones: 3 (Unidirectional microphone)
• Speakers: 1 Mono
• Output level: 85dB
• Frequency range: 300 to 20,000Hz
• Signal processing: Adaptive echo canceller, noise reduction, Mic zone control
• External interfaces: USB 2.0 Full-Speed
• Maximum power consumption: 2.5 W
• Radio interference standard: VCCI-classB
• Operating environment: Temperature: 0 to 40°C (32 to 104°F), Humidity: 20 to 85% (no condensation)
• Power supply: USB bus-powered, self-powered (5V / 500mA)
• Dimensions (WxHxD): 160 x 33 x 149 mm
• Weight: 290g