Item | Conference System |
---|---|
Warranty-1 | Two Years |
Full digital audio technology, built-in high-speed DSP processing, 20Hz-20KHz frequency perfect sound quality, blue bottom, 320 x 64 LCD screen, polar pattern pickup with two-color indicator light, red for speech, 2 m connection cable, rotate type insert microphone, internal magnetic speaker, headphone jack and volume adjustment rotate, indirect translation and direct translation function, internal call, short message, volume level indication function, input / output channel shortcut key, speak timekeeping function.