MVOICE 8000 EX Expandable USB SpeakerphoneMVOICE 8000 EX Expandable USB SpeakerphoneFeatures :Suitable for medium to large group conference calls3 high sensitive microphones provide 360° audio pickup over 3 metersEcho cancellation eliminates acoustic echoNoise cancellation removes ambient room noiseUSB connection to PC for web-conferencingAdvanced DSP technology delivers remarkably rich, crystal-clear audioMicrophones can be controlled separately to the talker for clear audio.Big built-in speaker for outstanding audio output2 expandable microphones for upgrade to larger conference situationsRecommended SituationsRecommended room coverage20-40㎡Conference size10-20 personsMicrophoneSound pick up range4mMicrophone response frequency30-16KHzBuilt-in Mic3Expandable MicN/ASpeakerMax output(dB)93dBSpeaker response frequency30-16KHzAudioFull Duplex√Dynamic Noise Reduction (DNR)√Automatic Gain Control (AGC)√ConnectivityUSB cable√Bluetooth connectivityN/APackageProduct Dimensions330x280x55mmPackage Dimensions410x355x115mmWeight1.35kgAccessoriesUSB cable,English User’s ManualEnvironmentsSystem requirementswindows XP windows Vista windows 7/8/10Power InputUSB:5 V DC @ 300 mA MaximumOperating temperature5℃—40℃Storage temperature-30℃—55℃Rechargeable batteryN/AComplianceFCC / CE / RoHS/BQB
