Product Name: Kst-M204G Delegate Unit for Tabletop Touch Discussion Timing Voting Microphone (OLED LCD Display) Model NO.: KST-M204G Sound Channel: Stereo Signal Transmission: Wired Application: Voice, Meeting Style: Gooseneck Microphone Snr: >80 dB Frequency Response: 20Hz-20kHz Thd: <0.05% Maximum Power: 1.5W Unit Interface: RJ45 Ethernet Interface X2 Color: Dark Gray Channel Crosstalk: >80 dB Trademark: KonSETON Transport Package: Carton Specification: 215.5L X 132.5W X 47.5H (mm) Origin: Guangzhou Product Description General Description:Tabletop touch discussion timing voting unit, easy to operate, just touch the button to speak can speak; With OLED LCD display (can display: speech timing, sign-in, voting result, calendar, time,), built-in headphone jack, clear sound quality, with volume control knob.Features:★With digital audio stream processing technology, the sound quality is more powerful, clear, the best choice for meeting sound;★Tointerference of RF signals such as telephone and other wireless signals when picking up sound;★Novel and fashionable appearance, ergonomic design, support desktop installation;★Capacitive touch button, no mechanical button sound, waterproof, durable, easy to clean;★Support timing speech, touch button check-in, 3-key / 5-key voting function;★High brightness OLED display in Chinese and English, can display in real time: microphone on/off, speech time, calendar, clock, the number of people signed in real time, voting results and other information; Information about the voting & check-in process;★3 key or 5 key voting function, multiple voting forms: in favor/abstention/against; Election: one of the five candidates (1/2/3/4/5); Rating: rating method (--/-/0/+/++);★The chairman unit has the following meeting control functions: in the application mode, it can approve the speech application of representatives; May forcibly close the floor of the representative who is speaking; Not limited by the number of speakers, speech mode, can be opened freely, not limited by the location of the installation; Start/end of controllable voting & check-in process;★CAT5 interface through the CAT5 super six types of network cable to achieve "hand in hand" serial mode,★Heart type directional capacitive pickup with two-color indicator light, speech in red, application speech in flashing green, and removable during recess;★3.5mm stereo headphone jack connected to the headset, hi-fi speaker, volume adjustable;★Noise suppression function to prevent sound feedback;★With the camera tracking system & central control system, the camera tracking function can be realized automatically.★Microphone stem length: 420mm (standard configuration);★The unit is a passive device, which is powered by the main system. The input voltage is DC24V.★The chairman unit has the following meeting control functions:The function of approving the representative's speech application;May forcibly close the floor of the representative who is speaking;Not limited by the number of speakers, speech mode, can be opened freely, not limited by the location of the installation.The representative unit has the function of speech application and is controlled by the chairman unit.specifications:power supplythe host power supplySNR>80dBchannel crosstalk>80dBfrequency response20Hz-20KHzsensibility-43dB ±2dB@1KHztotal harmonic distortion<0.05%maximum power1.5Wcontrol display16characterX2line(white letters on blue)unit interfaceRJ45Ethernet interfaceX2colordark graysize(mm)215.5L X 132.5W X 47.5H