General
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
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
Temperature: 0 to 40°C (32 to 104°F) Humidity: 20 to 85% (no condensation)
Dimensions
Control Unit (W x H x D): 332 x 95 x 162 mm (13.1 x 3.74 x 6.38 in) Microphone (W x H x D): 136 x 36 x 136 mm (5.35 x 1.42 x 5.35 in)
Weight
Control Unit: 1.8 kg (4.0 lbs), Microphone: 0.4 kg (0.9 lbs)
Power source
120 V (60 Hz)
Supported OS
Windows 11, Windows 10 (32-bit/64-bit), Windows 8.1 (32-bit/64-bit),macOS 12, macOS 11, macOS 10.15 / 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: 10 m (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 (9.8 ft)), USB cable (5 m (16.4 ft)), microphone cable (5 m (16.4 ft)), Quick Start Guide
Others
Firmware update (transfer from PC through USB)
Audio
Microphone unit
Unidirectional x 3
Speaker unit
Full-range x 1
Maximum volume
95 dB (0.5 m (1.6 ft))
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