Best Proven Mems Technology

LG TONE PRO HBS-780 Wireless Stereo Headset - Black (Renewed)

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
  • Slim body and durable wires - enjoy a lightweight, hidden magnetic earbud design with fine, low profile wires for enhanced durability..
  • Advanced quad-layer speaker technology - experience outstanding sound quality with well-balanced sound in all bands..
  • Dual MEMS Microphones - never miss a moment of the conversation with enhanced voice clarity..
  • Smarter user experience - feel the power of seamless control with smart features such as voice memo, Find-Me and Tone & Talk..
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LG TONE PRO HBS-780 Wireless Stereo Headset - White (Renewed)

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
  • Slim body and durable wires - enjoy a lightweight, hidden magnetic earbud design with fine, low profile wires for enhanced durability..
  • Advanced quad-layer speaker technology - experience outstanding sound quality with well-balanced sound in all bands..
  • Dual MEMS Microphones - never miss a moment of the conversation with enhanced voice clarity..
  • Smarter user experience - feel the power of seamless control with smart features such as voice memo, Find-Me and Tone & Talk..
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Lasuney Active Noise Cancelling Earbuds, Active Noise Cancelling Earphones, 20H Playtime ANC Wired Earbuds in Ear Stereo Awareness Monitor Headphones with Microphone and Built-in Magnets

  • [Active Noise Cancelling Functionality] LASUNEY Active Noise Cancelling Headphone adopts advanced active noise reduction technology, which mainly focus on cancelling out lower frequency sounds like engines, aviation environment, trains, traffic noise,the noise of busy office and so on. So you can focus on your music, movies or books without being disturbed by outside noise. NOTE: ANC earbuds can not cancel out the middle-high frequency sounds like snoring, talking, music and traffic horns etc..
  • [Built-In MEMS Noise Cancelling Microphone] LASUNEY ANC headphone can eliminate more than 85% of lower frequency noise. Built in MEMS noise cancelling microphone can reducing the noise of busy office/ city traffic/ airplane cabin as much as possible for crispier phone calls..
  • [Catch Announcement with Monitoring Mode] Slider switch turns ANC on and off. Three button remote allows you to manage calls and music. When the ANC is turned on (the indicator light shows green), you only need press the button of monitor mode, you will enter the monitor mode (the indicator light shows blue), you can clearly hear the announcement of the airline or subway and what is saying around you without removing the headphones..
  • [Well Performance in Soft Music Playing] LASUNEY Noise ....
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LG Tone Ultra HBS-830 Bluetooth Wireless Stereo Headset with Home/Car Charger (Retail Packing)

  • Come's in Original US Retail Packing with LG Wall 1.2Amp And Car Charger with USB And S,M,L Ear Gel.
  • Retractable earbuds - an intuitive wire management solution makes for a comfortable, customized fit.
  • Advanced quad-layer speaker technology for balanced audio and less distortion.
  • Dual mems microphones - two microphones deliver voice clarity for clear conversation.
  • Works with: Apple iPhone iPhone 13 12 11Pro Max/13 12 11Pro/13 12mini/11/XS/iPhone Max/iPhone XR/iPhone X/iPhone 8 Plus/iPhone 8/iPhone 7 Plus/iPhone 7/iPhone 6s Plus/iPhone & plus/S or Galaxy S2/S4/S5/S6/S7/S8/9 & + Edge Note1/2/3/4/5/8/9/10/+/Fold and more... Universal to All Bluetooth phone and Tab.
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LG Tone Platinum Alpha HBS-930 HD Bluetooth Headset Gold - Harman Kardon with 2in1 USB Lighting & Micro Retail Packing Kit

  • in Original US Retail Packing with Bluetooth Platinum Alpha with Extra Ear Gel,Micro USB,and SCOSCHE 2-In-1 MFI Lightning & Micro USB Cable.
  • Harmon Kardon Signature Sound Tuned by Harman Kardon offering crisp treble and robust bass.
  • Multiplayer speaker unit for less distortion Dual MEMS Microphones.
  • Works with: Apple iPhone 4/5/6/7/8/X/XR/Max & plus/S or Galaxy S2/S4/S5/S6/S7/S8/9 & + Edge Note1/2/3/4/5/8/9 and more... Universal to All Bluetooth....
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True Wireless Earbuds Noise Cancelling with Mics, Bluetooth Headphones with USB C Fast Charge, IPX6 Waterproof, 30H Playtime, TWS Bluetooth Earphones with Charging Case for iPhone, Android Pink

  • High Fidelity Audio: 10 mm enhanced dynamic drivers deliver rich, clean sound. MEMS microphone technology allows you to make clearer calls..
  • USB-C Quick Charge:The earbuds alone provide up to 5 hours of energetic sound output on a 1.5-hour quick charge. The included charging case charges....
  • IPX6 waterproof & Convenient Touch Control: Waterproof and sweatproof lastest technology can effectively prevent from the damage of the splash by....
  • One-Step Connection: Simply open the case, the earbuds will automatically connect to your phone (after being paired the first time). Stable, efficient....
  • Package Contents: True Wireless Earbuds, Charging Case, Three Pairs of Ear-Tips (S/M/L), USB-C Cable, User Manual, Quick Start Guide..
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Portable 0-250L/min Digital Compressed Air Gas Flow Meter Electronic Mass Nitrogen Oxygen Metering for Hospital Electromechanical Industry MF5712 Model

  • The output mode is flexible, providing LCD on-site display, and can also provide RS485 communication interface to query the output data from the host....
  • - Protable design, small and easy to install,Full-scale high stability, high accuracy and excellent repeatability.
  • - MEMS technology, achieve small gas flow rate testing, high accuracy..
  • The sensor chip adopts thermal mass flow measurement without temperature and pressure compensation, which ensures the high-precision measurement of....
  • - User programmable range alarm for safety and other monitoring/control functionality.
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LG Tone PRO in-Ear Earbuds Headphones Bluetooth Wireless Stereo Neckband Headset with Built-in Remote and Mic, Black (Renewed)

  • This Amazon Renewed product is professionally inspected and tested by an Amazon qualified supplier. Box and accessories may be generic..
  • Slim body and durable wires - enjoy a lightweight, hidden magnetic earbud design with fine, low profile wires for enhanced durability..
  • Advanced quad-layer speaker technology - experience outstanding sound quality with well-balanced sound in all bands..
  • Dual MEMS Microphones - never miss a moment of the conversation with enhanced voice clarity and charging time is less than 2 hours.
  • Smarter user experience - feel the power of seamless control with smart features such as voice memo, Find-Me and Tone & Talk..
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Phiaton Bolt BT 700 True Wireless Earbuds with Built in Speaker Case – Noise Reduction Bluetooth Earphones with Stereo Sound Deep Bass and MEMS mic Voice Assistant

  • TWO IN ONE: BOLT BT 700 Wireless Earphones allow you to listen as your charge. Place the wireless earbuds into the case to share your music through....
  • BALANCED ARMATURE DRIVERS: These true audiophile earbuds accentuate high frequency tones. Experience sound like never before in true wireless earbuds.....
  • COMFORT FIT EARWINGS: A Bluetooth wireless headphone engineered for the most comfortable fit, the BT-700 BOLT applies the right amount of pressure....
  • DUAL MEMS BLUETOOTH HEADPHONE MIC: Top-notch Dual MEMS microphones are installed in both of the Bluetooth earbuds for crisp call quality unlike any....
  • WARRANTY: Continue to enjoy your Phiaton BT Headphones long after the Amazon return period expires. All Phiaton Wireless Earphones and wireless....
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CPS LS790B Leak-Seeker Refrigerant Leak Detector

  • WHAT IS IT: The Leak-Seeker combines the most advanced microcomputer circuitry with field proven Ion-pump sensor technology creating a highly....
  • CALIBRATION: Individually calibrated to detect a leak rate of better than 0.25 oz/yr (7g/yr) of HFC.
  • PATENTED TECHNOLOGY: Our Leak Detector features patented Ion-Pump sensor technology, proven effective in detecting all refrigerant types. Patented....
  • PATENTED TECHNOLOGY CONTINUED: The patented water vapor filter provides greater stability under high humidity conditions and our patented automatic....
  • SUPERIOR DISPLAY: Over 100 computer generated tones and a high intensity bar graph display quickly alerts the user to varying halogen concentrations.
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