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Capsule type: condenser Frequency response: 40-18KHz Polar pattern: cardioid output impendance: 2K sensitivity: -38+-2dB reference sound-receling distance: 20-100cm power supply: DC 3V CONTACT CARMEN: EMAIL: i...
Capsule type: condenser Frequency response: 100-13KHz Polar pattern: cardioid output impendance: 2K sensitivity: -43+-2dB reference sound-receling distance: 20-50cm power supply: DC 3V CONTACT CARMEN: EMAIL: i...
Capsule type: condenser Frequency response: 80-15KHz Polar pattern: cardioid output impendance: 2.2K sensitivity: -42+-2dB reference sound-receling distance: 20-60cm power supply: DC 3V CONTACT CARMEN: EMAIL: ...
Capsule type: condenser Frequency response: 60-15KHz Polar pattern: cardioid output impendance: 2K sensitivity: -40+-2dB reference sound-receling distance: 20-80cm power supply: DC 3V CONTACT CARMEN: EMAIL: in...
... response, installation put it, single-cylinder operation, the appearance of smooth, apply conferences, public communication, audio, speech and other outdoor occasions. Touch Mute switch, the microphone is t...
VIS-DVU-FS1 CAT5 Digital Conference System Flush-mounting Voting Unit Main Features Compliance with IEC 60914, GBT 15381-94 The unique AUDIO-LINK digital ring network technology achieve full-digital signal ...
Good Price IR Wireless Conference System With Video Function Camera Tracking Receiver Parameter Communication mode wireless Infrared data transfer S/N Ratio >85dBA T. H. D <0.5% Sensitivity -85dBM Power Supply ...
Good Price IR Wireless Conference System With Video Function Camera Tracking Receiver Parameter Communication mode wireless Infrared data transfer S/N Ratio >85dBA T. H. D <0.5% Sensitivity -85dBM Power Supply ...
Discussion System With Voting System CAT5 Wired Digital Voting Chairman Unit Technical Parameters Button Touchable interface, no physical buttons Sound Pickup heart type capacitance Display OLED display 128 3...
...Built-in noise reduction microphone, clear call 5: USB free drive, plug and play, support USB2.0/3.0 ports 6: Suitable for video conferences, webcasts, video calls, etc . 7: Compatible with mainstream operat...
Wired Basic Discussion Microphone Conference System with Easily Hidden Unit Connecting Cables Receiver Parameter Frequency Stability ±0.001% S/N Ratio >82 dBA T. H. D <0.05% Sensitivity -......
Wired Basic Discussion Microphone Conference System with Easily Hidden Unit Connecting Cables Receiver Parameter Frequency Stability ±0.001% S/N Ratio >82 dBA T. H. D <0.05% Sensitivity -......
Conference System Microphone Included Electric LCD Monitor Lift, 18.5" Motorized Lifting Screen Introduction: LCD Monitor lift is an electric lifting system for LCD monitor and microphone in audio video confere...
FM Wireless Headset Microphone Voice Amplifier Loudspeaker For Training,Sports Exercise,Coach, Yoga,Sales Presentation Features 1 Features 2 Features 3 Most Stable popuplar ......
2018 NEWGOOD Bluetooth 2.4Ghz Wireless Headset Microphone Voice Amplifier Loudspeaker for Classroom,School,Yoga,Coach BLUETOOTH PORTABLE VOICE AMPLIFIER - A combo of a portable / waistband loudspeaker with ......
...Wireless Hand-microphone Freely Move, Easy Communication Compatible with Different Brands Mobile Radio Walkie Talkie Between Hand-microphones Communication Distance: 500meters Torch Light Function Wireless C...
... Distance: 500meters Torch Light Function Wireless Communication Identification Function Channel Switch-over Digital Technique General Specification Repeater Hand-microphone Frequency Range TX :221 MHz RX :2...
5W*2 Wireless Karaoke Microphone Bluetooth Speaker 6H Playtime For Holiday Party About This Item 4-in-1 Karaoke Microphone Supporting being paired to all smartphone, PC via Bluetooth, WE wireless microphone can...
Extremely Low Handling Noise UHF Wireless Microphone Microphone Head Is Sperate To Change Receiver Parameter Main Frame Size EIA-Standard 19" 1U Channels Dual Channel ......
UHF Wireless Microphone Frequency Cordless Microphone Set Advanced diversity technology Receiver Parameter Preset Channels 32 preset channels Operating Range 90M typical ( in ......