Yamaha YVC-1000 Unified Communications Microphone & Speaker System USB & Bluetooth Speakerphone For Larger Meeting Rooms- Each

• Excellent scalable and flexible solution for large meeting rooms with special table configurations, connecting daisy chain up to 5 microphones and support 2 external speakers
• Ideal for applications for remote education classes or seminars with connecting handheld microphone
• High-quality sound technologies with adaptive echo canceller and Human Voice Activity Detection (HVAD) to minimize background noise during call
• Autotuning function analyzes the room environment and automatically adjusts acoustic settings to the optimal level
• Meeting will be started by single connection with USB or smooth bluetooth connection including NFC technology
• User-friendly design for fast, intuitive connection to remote communications 

 Specifications

• Interface - Control unit: USB 2.0 High Speed, Bluetooth, NFC (short-distance wireless communication), audio input terminal (RCA pin), audio output terminal (RCA pin), two external speaker terminals (RCA pins), power terminal and microphone terminal Microphone: Input and output terminals
•  Power consumption (max) - 20 W (one connected microphone), 35 W (five connected microphones)
•  Radio interference standard - FCC (Part 15B) Class A, ICES-003
•  Operating environment - Operating temperature: 0 to 40°C (32 to 104°F) Operating humidity: 20 to 85% (no condensation)
•  Dimensions - Control Unit (13-1/16” by 3-3/4” by 6-3/8”) Microphone (5-3/8” by 1-7/16” by 5-3/8”)
•  Weight - Control unit: 4 lbs. Microphone: .88 lbs.
•  Power source - 100 VAC (50/60 Hz)
•  PC environment - OS: 32-bit or 64-bit Windows 8.1, 32-bit or 64-bit Windows 8, 32-bit or 64-bit Windows 7 USB: USB 2.0 or later
• Mac environment - OS: Mac OS X 10.9, Mac OS X 10.8 USB: USB 2.0 or later
•  Bluetooth - Bluetooth specification version: 2.1 + EDR Supported profile: HFP (1.6), A2DP Supported Codec: SBC, mSBC Wireless output: Class 2 Maximum communication distance: 32.8 ft.
•  NFC - Compatible devices: NFC-compatible Android devices, versions 4.1, 4.2, 4.3 and 4.4
•  Voice guidance - English, Japanese, Chinese, Korean, French, Spanish, German
•  Accessories - Power cable (3 m), USB cable (5 m), microphone cable (5 m), Quick Start Guide, Warranty
•  Others - Firmware update (transfer from PC through USB)• Microphone unit - Unidirectional  3
•  Speaker unit - Full-range  1
•  Maximum volume - 95 dB (0.5 m)
•  Frequency bandwidth - For pickup: 100 Hz to 20 kHz For playback: 100 Hz to 20 kHz
•  Signal processing - Adaptive echo canceller, noise reduction, microphone array control, automatic gain control, automatic room EQ, dereverberation, automatic audio tuning