KATO VISION KT-M2N USB Conference Speakerphone Specs: Model KT-M2N Support Equipment telephone/tablet/pc and etc Connection Mode Bluetooth/USB/AUX Speaker Rated Output Power 3W RMS Support Equipment 20Hz~20KHz(±1dB) SNR ＞80dB Bluetooth Type V5.0 Bluetooth Distance 20meters Working Frequency 24.567MHZ/24MHZ/2402~2480MHZ Mic sensitivity -26dBFS Mic Frequency Response 100Hz~8KHz Mic Directivity · 360°Omnidirectional Battery Capacity 3.7V/2600mAH Charging Time 1.5-2Hours Time of Endurance Talking for 20hours, Standby 90days DC Input 5V/2A Size 130*130*41mm Weight 285g Color Black
