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), Exterrnal speaker terminal (RCA pin) x 2, Power terminal, Microphone terminal
Microphone: Input and output terminals Power consumption (max) 20W (one connected microphone), 35W (five connected microphones) Radio interference standard FCC (Part 15B) Class A, ICES-003 Operating environment Temperature: 0-40°C (32 to 104°F)
Humidity: 20 to 85% (no condensation) Dimensions Control Unit (WxHxD): 332x95x162 mm (13.1x3.74x6.38 in)
Microphone (WxHxD):136x36x136 mm (5.35x1.42x5.35 in) Weight Control Unit: 1.8kg (4.0 lbs), Microphone: 0.4kg (0.9 lbs) Power source  120V (60Hz) Supported OS OS: 32-bit or 64-bit Windows 8.1, 32-bit or 64-bit Windows 8, 32-bit or 64-bit Windows 7
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: 10 m (32.8 ft) NFC Compatible devices: NFC-compatible Android devices, version 4.1, 4.2, 4.3 and 4.4 Voice guidance  English, Japanese, Chinese, Korean, French, Spanish, German Accessories Power cable (3m), USB cable (5m), microphone cable (5m), Quick start cuide Others Firmware update (transfer from PC through USB) Audio Microphone unit Unidirectional x 3 Speaker unit Full-range x 1 Maximum volume 95dB (0.5m) Frequency bandwidth For sound pickup: 100 to 20000Hz, For playback: 100 to 20000Hz Signal processing Adaptive echo canceller, Noise reduction, Automatic tracking, Automatic gain control, Automatic room EQ, Dereverberation, Automatic audio tuning Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Tuy nhiên tuỳ vào từng loại sản phẩm hoặc phương thức, địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, ...