Yamaha YVC-1000 Conference Speakerphone

Interface : Control Unit: USB 2.0 High Speed, Bluetooth, NFC (Near Field Communication)  Audio Input terminal (stereo RCA pin), Audio Output terminal (stereo RCA pin),
External speaker terminal (RCA pin) x 2, Power terminal, Microphone terminal Microphone: Input and output terminals

Radio interference standard : FCC (Part 15B) Class A, ICES-003

Supported OS : OS: Windows 11, Windows 10 (32bit/64bit), Windows 8.1 (32bit/64bit) Windows 8, macOS 12, macOS 11, macOS 10.15 USB: USB 2.0 or later

Bluetooth : Bluetooth specication version: 2.1 + EDR Supported prole: HFP (1.6), A2DP Supported Codec: SBC, mSBC Wireless output: Class 2  Maximum                                                       communication distance: 10 m (32.8 ft)

Microphone unit : Unidirectional x 3

Speaker unit : Full-range x 1

Frequency bandwidth : For sound pickup: 100 to 20,000 Hz, For playback: 100 to 20,000 Hz

Signal processing : Adaptive echo canceller, Noise reduction, Automatic tracking, Automatic gain control, Automatic room EQ, Dereverberation, Automatic audio tuning