Subway Station Handheld Metal Detector High Sensitivity Voice Alarm Built in Speaker
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...High Sensitivity Voice Alarm Built in Speaker Product description Arsenal - 100180 is a high-end product of handheld detector. Boot automatically detect, without adjustment, large scanning area ,completes detecting quickly and accurately ; has a high sensitivity......
Heyuan Zhonganxie Technology Co., Ltd
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Customized by the factory, the high-end voice recorder comes with an original-color corrugated paper pulp molded base, which is environmentally friendly and biodegradable.
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Product Introduction Product Introduction Item Name:Environmentally friendly hair dryers Size: 33*23*7.5cm Manufacturing process:: dry dressing Materials:plant fiber MOQ:5000pcs Packing: OEM Transportation : ocean freight Payment: TT50/50 Sample charge :......
Ningbo Shengzhikang Environmental Protection Technology Co., Ltd.,
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Small 4.2V 200M Hidden Sound Recorder Built In High Sensitivity MEMS
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... Ring recorder covert audio recorder slips through any security checkpoint! secret voice recording, hide in card holder, hide in wallet, hide in hand and pocket! Ⅱ. Applications: 1. Secret Voice Recording 2. Evidence collected for criminal Ⅲ....
Shenzhen D-Fit Technology Co., Ltd.
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Handheld Professional Portable Digital Voice Recorder 720p Mini Camcorder Camera Recording Pen Support 32GB TF Card
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...Voice Recorder Mini Camcorder Camera Recording Pen Support 32GB TF Card Features: Unique metal design,easy operations. Built-in high sensitivity microphones, recording effect is clear. A built-in camera, AVI video format, continuous video 5 hours. Maximum support 32GB TF card(Not included). Resolution: 720P. Technical data sheet Size: 66x28x10MM USB interface: USB 2.0 High......
Rysmart Technolgogy Co.,Ltd
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Audio Activated Long Time Recording Mini Spy Digital Voice Recorder
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...Voice Recorder Support Audio Activated Long Time Recording Function: 1. High Quality Recording: good voice resolution and ultra-sensitive microphones with dynamic noise reduction 2. One Key Recording Easy to Handle 3. Voice- or timer-activated recording 4. Set up voice activated recording (VOR Control) 5. Time stamp function 6. A-B repeat, fast forward and rewind during playback. 7. Password protection for Recording......
Shenzhen Fuweisheng Electronics Co. LTD
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Mobilephone Anti Recording Jammer Voice Recorder Blocker For IOS Android
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...Recording Voice Defense Blocking IOS Android Recording The F11 blocker is remarkably effective against a variety of recording devices: Mobile Phone Recording: Prevents unauthorized recordings from mobile phones. Voice Recorders: Blocks voice recorders from capturing sensitive conversations. Video Recordings: Disrupts audio in video recordings to protect your privacy. Feature Dual Functionality: Acts as both an anti-recording...
Shenzhen Boran Technology Co., Ltd.
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2018 NEWGOOD China Shenzhen Factory FM radio amplifier speaker player with voice recorder for sales promotion Supplier
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...voice recorder for sales promotion http://www.newgood-speakers.com Features and Advantages: Patented design product,piano finish for front face. Neodymium magnet speaker,high sensitivity and instant response. Voice amplification and professional music player with Bluetooth(optional) function. Wireless/Wired Megaphone Support for voice amplification. One key recording......
Shenzhen New Good Times Electronic Co.,Ltd
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Voice Recorder Memory Card High Stability Audio Storage Micro Memory Card for Recording Devices
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... and voice data storage applications. It is suitable for meetings, lectures, interviews, and daily voice memo usage in consumer electronics. It supports long-duration continuous recording storage and is compatible with most mainstream voice recorders and...
China Chips Star Semiconductor Co., Ltd.
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Metal Material Audio Recording Jammer Portable Cell Phone Voice Recorder DC 12V
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...tape recorders, hard-wired microphones and most of professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as acoustic speech-like noise signal, are used in ......
EASTLONGE ELECTRONICS(HK) CO.,LTD
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High Sensitivity Fully House Voice Coil Actuator Light Weight VCM Voice Coil Motor
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...ween Lorentz force and electromagnetic induction. The following is the design principle of an output shaft type voice coil motor: 1. Coil and Magnetic Field: The output shaft type voice coil motor consists of a fixed magnetic field and a movable coil. A...
Suzhou Unite Precision Technology Co., Ltd.
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