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NEWGOOD Professional wired microphone for voice amplifier speaker player http://www.newgood-speakers.com Features and Advantages: 1.Portable headtset working; 2.Long time professional voice amplifier and standb...
105DB S / N ratio Meeting Microphone System UHF500MHz ~ UHF600MHz ST-3000 Features: 1. Using UHF frequency band of 500~600MHz. 2. Using Quartz crystal frequency stabilization system. 3. Five hours of continuous...
Microphone Speakerphone * Wired and RF2.4G Wireless Speakerphone * Full Duplex 360 degrees omnidirectional microphone * Pick up range up to 2x 4m * Echo cancellation * Plug and play, USB2.0 interface * Compatib...
Advanced 5G WiFi Wireless Digital conference system conference smart meeting room Description: WS-200A is a dual-true diversity dual-channel encrypted transmission wireless large conference microphone. The encr...
...Wireless Conferencing System UHF 620-850MHz FM PLL Simple Convenient Receiver Parameter Frequency Stability ±0.001% Modulation Mode FM S/N Ratio >105 dB T. H. D 60dB @25KHz, 6dBv. Power Supply DC 12 V-18V Ba...
...Wireless Conferencing System UHF 620-850MHz FM PLL Simple Convenient Receiver Parameter Frequency Stability ±0.001% Modulation Mode FM S/N Ratio >105 dB T. H. D 60dB @25KHz, 6dBv. Power Supply DC 12 V-18V Ba...
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...
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...
Easy operation 18 Units Simple Conference Wireless Conference System Meeting Voting Receiver Parameter UHF Channels UHF 4 channels Oscillation PLL synthesized Frequency range UHF 620MHZ-850MHZ Frequency Stabili...
Easy operation 18 Units Simple Conference Wireless Conference System Meeting Voting Receiver Parameter UHF Channels UHF 4 channels Oscillation PLL synthesized Frequency range UHF 620MHZ-850MHZ Frequency Stabili...
...wireless bluetooth amplifier, wireless microphone and wired microphone, dual decoding MP3/WMA/WAV/APE format music, recording, TWS, read USB disk, read TF card, radio FM, IR remote control, power-off memory,...
... at a glance. Bluetooth 10-15 meters stable connection, enhance the signal anti-interference ability. [ CHARGE ANYTIME ] - TW16 wireless headset can last more...
... at a glance. Bluetooth 10-15 meters stable connection, enhance the signal anti-interference ability. [ CHARGE ANYTIME ] - TW16 wireless headset can last more...
FM Wireless Headset Microphone Voice Amplifier Loudspeaker For Training,Sports Exercise,Coach, Yoga,Sales Presentation Features 1 Features 2 Features 3 Most Stable popuplar performance and hottest sale professi...
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 mic ...
Wireless Bluetooth Earphone 10 Hours Playtime with Microphone Sport Stereo V4.1 Bluetooth Earphone For iPhone Android 1.Fashion sports Bluetooth stereo headphones, suitable for outdoor use. 2.Portable and space...
Support Meeting Mode Conference System Simple Wireless Conference System Microphone Receiver Parameter Oscillation PLL synthesized Frequency range UHF 780MHZ-850MHZ Frequency Stability ±0.001% Modulation Mode F...
Support Meeting Mode Conference System Simple Wireless Conference System Microphone Receiver Parameter Oscillation PLL synthesized Frequency range UHF 780MHZ-850MHZ Frequency Stability ±0.001% Modulation Mode F...
Key attributes Industry-specific attributes Talk Range >50km Terminal style Handheld Storage Channel 0 Other attributes Walkie Talkie Type Walkie talkie accessories Output Power / Place of Origin Fujian, China ...