EOD Counter Terrorism Equipment Electronic Listening Device 3 - 5m Radius
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...variety of packaging materials under the detonation device timer. Features This product is equipped with a mobile phone signal jammer and screen waveform display. Mobile phone signal jammers can interfere suspicious mobile remote control detonator radi, to...
Beijing Topsky Century Holding Co.,Ltd
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Consumer Electronic Precision Device Speakers 1W 8ohm Long Service Life
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...electronic Precision Device Speakers 1W, 8ohm We are a high-tech enterprise which integrates research, design, production and sales. Our products are widely used for TV, Mobile devices such as notebook, GPS, mobile DVD and so on. General Specifications: Dimensions 36mm Rated Input Power 1W Maximum Input Power 1.5W Sound......
Beijing Silk Road Enterprise Management Services Co.,LTD
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COMER PIR motion detector voice prompter sound player electronic sound speaker
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COMER Entry/Exit Bell Doorbell Welcome Chime Motion Sensor Detector Door Alarm Brand Name:COMER Power:Dry battery Size:60*26*90mm Communication Interface:Wireless Installation:as foloowing picture shows Alarm:Yes Item Type:Doorbell Model Number:CM180 ......
Dongguan Comer Electronic Technology Co., Ltd.
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HUA-WEI New FreeLace Pro 2 Wireless Headset Neck-mounted High Sound Quality Long Endurance Active Noise Reduction
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...Sound | 25 h of Battery Life Original FreeLace Pro 2 Wireless Headset High-Res Sound Headphones 25 h of Battery Life Sport Noise Cancel Earbuds icial standard (without charging cable) Genuine All-Day Listening Plug the earbuds into the listening device's USB-C port to initiate an instant connection via HiPair, and start charging the earbuds. You can listen......
Hunan Jenet Communications Equipment Co., Ltd.
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New GSM Spy Audio Listening Bug Remote Transmitter with sound activation auto callback
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... Bug Device with Call Back + SOS Mini Phone / GSM Listening Device / Mini Listening Device Main Function: * Newest Spy GSM SIM Audio Surveillance Bug with SOS function * 2 speed dial numbers available for alarms in case of emergency * Sound-Activated ......
Accen Technology Co., Limited
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Sound Tracks Recording Smart Digital Electronic Stethoscope With Bluetooth
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Sound Tracks Recording Digital Smart Bluetooth Stethoscope For Trained Doctors With Bluetooth Digital Stethoscope Product parameters: Auscultation mode Traditional Mode, Bell Mode,Diaphragm Mode Total Harmonic Distortion ≤1.5% Bluetooth yes Mobile Apps yes......
Chengdu Tianhong Xinchuang Medical Technology Co., Ltd.
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Eyewear Smart Glasses Bluetooth Sunglasses Built In Microphone Listening Music
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Eyewear smart glasses bluetooth sunglasses Built in Microphone Listening music About this Item: Superior Sound Quality Equipped with a Qualcomm aptX decoder and Bluetooth 5.0 chip,wireless earphones can transmit lag-free and lossless soundtracks with zero ......
Shenzhen WEE Electronic CO.,LTD
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Audio EN50332 Sound Pressure Test;What is the EN50332 test?EN50332 test requirements
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... we all know, listening to music at high volume for a long time can cause damage to the ears. EN50332 is to prevent this damage. EN50332 specifies the sound pressure, output voltage, and audio stability tests of portable playback devices. The scope of the ......
Shenzhen LCS Compliance Testing Laboratory Ltd.
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Great Wall KWD808 Electronic Acupuncture Treatment Instrument 6 Channels Output
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Great Wall Brand Multi-Purpose Health Device KWD808 Acupuncture Stimulator 6 Channels Output Introduction: This device is mainly used in clinics and hospitals for detection of acupuncture points, massage(TENS),acupuncture(electro-needle therapy) and ......
Beijing Zhongyan Taihe Medical Instrument Co., Ltd.
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Noise Cancelling Deaf Assistive Devices Hearing Loss Medical Devices Manufacturer
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...Devices Hearing Loss Medical Devices Manufacturer Product Description: This OTC Noise Cancelling Deaf Assistive Devices from a Hearing Loss Medical Devices Manufacturer is designed to enhance your listening experience. Equipped with advanced noise reduction and transient noise suppression, they minimize background distractions and sudden loud sounds......
Shenzhen Sounds Good Technologies Co.,Ltd
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