wireless computer microphone

High-fidelity sound, a unique anti-interference noise squelch function. Using quartz crystal oscillator, the frequency is more stable, the use of audio compression ---- expansion technology, greatly reduced noise, increased dynamic range with a separate ...

Flexible Desk Cable Wireless Gooseneck Microphone Flexible Arm Overview Quick Details Material: Copper, Iron, ZINC, ALLOY, Stainless Steel, Other, iron/steel/brass/zinc/...

Flexible Desk Cable Wireless Gooseneck Microphone Flexible Arm Overview Quick Details Material: Copper, Iron, ZINC, ALLOY, Stainless Steel, Other, iron/steel/brass/zinc/...

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 Conference System Digital Conference Splitter box Features No fan and noiseless design Compact profile Splitting two channels for CU/DU Functions To achieve loop wired architecture with star wired benefits Repeat 2 CU/DU channels for reducing the ...

Wireless Conference System Extension Main Unit Features Expense four chains No fan and noiseless design Compact profile Functions To achieve loop wired architecture with star wired benefits. Get 4 CU/DU channels. Work with no noise power supply to achieve...

Wireless Conference System Extension Main Unit Features 1. Expense four chains 2. No fan and noiseless design 3. Compact profile Functions 1. To achieve loop wired architecture with star wired benefits. 2. Get 4 CU/DU channels. 3. Work with no noise power ...

...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 Communication Identification Function Channel Switch-over Digital Technique General Specification Repeater Hand-microphone...

... 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 :259MHz TX :259 MHz RX :221MHz Number of

Conference System Microphone FM Wireless Microphone For Meeting Room Feature 1. To adopt tech. of phase-locked loop (PLL) and CPU bus control management system. 2. Support to select frequency both manually and automatically to confirm channel; To control ...

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 be used as a loudspeaker ,karaoke machine, a ...

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 ...

Conference System Microphone FM Wireless Microphone For Meeting Room Feature 1. To adopt tech. of phase-locked loop (PLL) and CPU bus control management system. 2. Support to select frequency both manually and automatically to confirm channel; To control ...

UHF Wireless Microphone Frequency Cordless Microphone Set Advanced diversity technology Receiver Parameter Preset Channels 32 preset channels Operating Range 90M typical ( in ...

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 ...

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 be used as a loudspeaker ,karaoke machine, a ...

UHF Wireless Microphone XLR Balanced 6.3mm Unbalanced balance design for stage More Detail would be send to you by contacting our sale representatives, thanks! Wireless MicrophoneReceiver Parameter Oscillation PLL synthesized Sensitivity 6dBμV, S/N>60dB...

UHF Wireless Microphone XLR Balanced 6.3mm Unbalanced balance design for stage More Detail would be send to you by contacting our sale representatives, thanks! Wireless MicrophoneReceiver Parameter Oscillation PLL synthesized Sensitivity 6dBμV, S/N>60dB...