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Best Acapella High frequency Device

Dog Barking Control Devices, 3 Frequency Anti Barking Device, 33Ft Ultrasonic Dog Barking Contol Devices, Rechargeable Stop Dog Barking Indoor Outdoor for Small Large Dog Anti Barking Deterrent Device

  • 【 Anti All Sizes & Breeds Dogs Barking 】 The dog barking control device with 3 different frequencies stops different sizes of dogs from barking effectively. 15-30KHz frequency can stop large and naught dogs barking around 15m, 20KHz frequency can stop medium and docile dogs barking around 10m, and 30KHz can stop small dogs barking around 5m. You can change the frequency of anti barking device once a week, which is perfect for keeping the best barking control effect..
  • 【 Humane Automatic Ultrasonic Barking Control Device 】This anti barking with the latest dog barking sensor system can catch dog bark accurately. No electric shock, no irritating smell, No Beep Voice, safe for pets and harmless for humans, the barking deterrent device emits the ultrasound automatically to stop dogs barking, perfect for keeping your dogs silent when you leave dogs alone, creating a peace department for your families and neighbors..
  • ‍【 Stop Dogs Barking Indoor & Outdoor 】This dog barking control device with a 33Ft extensive effect working range, is perfect for stopping neighbors and homeless dogs from barking outdoor. Small size and the lightweight anti-barking device....
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iSound Smart Tune 2 in 1 - Wireless FM Transmitter with Rechargeable Battery & Included Car Charger

  • Wireless FM transmitter compatible with iPad, iPhone, iPod, and smartphones, MP3 players and any audio device with a 3.5mm audio jack.
  • Powered by rechargeable built-in lithium battery - no drain on the battery of your audio device.
  • High fidelity stereo with full frequency range of 100Hz to 15,000Hz for full bodied wireless sound reproduction. Can also be used for phone calls through the vehicle sound system..
  • Bright LCD displays FM frequency with backlight for low light viewing. Includes soft touch key design and holds last frequency in memory even when powered off..
  • Transmits to FM radio frequencies from 87.5MHz to 108.0MHz with PLL to ensure clearest reception even in large cities with many active radio stations..
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Differential Amplifiers 200 MHz (1 piece)

  • Power supply EMI filter is a kind of reactance-type low-pass filter, installed at the power supply input of electronic equipment..
  • It can inhibit noise transmitted through grid power cable, and can inhibit high-frequency interference signals generated by the electronic device itself..
  • High quality imported components provide obvious filtering effect..
  • EMI has become a must have device installed in electronic equipment..
  • Widely used for precision measuring instruments, building automation, precision machinery, elevator lifting equipment, automated system, calculator inverter office equipment, servo system inverter equipment, frequency conversion equipment, lighting equip.
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OMWAH 3 in 1 Aromatherapy Facial Steamer with 5X LED Magnifying Lamp Glass High-Frequency esthetician Spa Equipment

  • Multifunctional 3-in-1 Design: Uniting an aromatherapy facial steamer, a high-frequency machine, and a 5X LED magnifying lamp in one device for a comprehensive beauty routine..
  • Enhanced Aromatherapy Experience: Our facial steamer supports a relaxing, spa-like experience, opening up pores and prepping the skin for subsequent skincare steps..
  • High-Frequency Functionality: The included high-frequency machine provides a unique skincare experience, suitable for different beauty routines..
  • 5X LED Magnifying Lamp: Our adjustable 5X LED magnifying lamp provides a clear, detailed view, perfect for intricate beauty procedures and careful examination..
  • Suitable for Various Settings: Whether you're a professional esthetician or a beauty enthusiast, our 3-in-1 device offers versatile functionality, fitting perfectly into both salon and home environments..
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RF Explorer Digital Handheld Spectrum Analyzer 6G Combo Plus - Slim

  • [Impressive frequency range] – Scan and diagnose any frequency starting in low frequency 50KHz up to high frequency 6.1GHz, with no gaps or limitations. Offering this wide operating range, it can detect all WiFi, cell stations and phones, IoT, HAM bands, Digital radio and TV, ISM bands, Drone links and pretty much all wireless technologies used in todays demanding communications world..
  • [Robust design and instant power up] – A fully armored metallic enclosure provides robust mechanical strength and the high quality baked varnished paint provides a unique glossy finish. The device is designed and manufactured to last many years of demanding usage in the field, with internal rechargeable Lithium battery for hours of continuous usage..
  • [Advanced features] – Included advanced high-resolution Spectrum Analyzer mode, WiFi Analyzer mode, Tracking SNA. Internal firmware is continuously updated with additional features and functions to improve the device capabilities..
  • [Free Computer software] - When connected to a Windows, Linux or Mac computer the analyzer can display advanced high resolution graphics, including Power Meter and Spectrum Analyzer real time charts, historical charts, save data to CSV files and export to other tools such as WW6 or MatLab, d....
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Anti Barking Device,Dog Training & Behavior Aids and Dog Bark Control Device of 50ft Range,Dog Barking Deterrent with 3 Levels,Outdoor Dog Barking Control Device with Waterproof Bark Box (Brick Red)

  • ...r Dog Bark Control Device uses ultrasonic technology. When the dog makes a loud bark, the anti barking device will recognize the dog bark and emit ultrasonic waves, so that the dog will calm down and not make trouble..
  • & - Anti barking device comes in three adjustable frequencies and "Test" mode: Low,Medium,High (15ft, 30ft, and 50ft)," T " mode for testing the speaker and microphone. The furthest range is 50ft and you can adjust the frequency according to different dog sizes.
  • The anti-barking device is also IPX4 waterproof and can be used in rainy days!.
  • - Anti barking devices do not cause interference or harm to humans and dogs because humans cannot hear these frequencies, but dogs are sensitive to these ultrasonic waves. Using ultrasound to stop barking is safe for both dogs and humans..
  • - The anti barking device takes the shape of a house and is designed with a hanging device that can be placed in a tree (no more than 10ft(3M)) for decoration, or hung from a fence. The anti barking device can completely free your hands to train your dog, and choosing the right pattern can gradually calm the dog ....
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Differential Amplifiers EL5172ISZ 200MHZ DIF REC (50 pieces)

  • Power supply EMI filter is a kind of reactance-type low-pass filter, installed at the power supply input of electronic equipment..
  • It can inhibit noise transmitted through grid power cable, and can inhibit high-frequency interference signals generated by the electronic device itself..
  • High quality imported components provide obvious filtering effect..
  • EMI has become a must have device installed in electronic equipment..
  • Widely used for precision measuring instruments, building automation, precision machinery, elevator lifting equipment, automated system, calculator inverter office equipment, servo system inverter equipment, frequency conversion equipment, lighting equip.
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TALENTBABY Sleep Aid Device, Sleep Aids for Adults Device, Handheld Device for Stress Panic Attacks,Improved Sleeping Mood and Focus

  • ...ilicone material, with anti-drop belt, using micro-current technology hand-brain linkage, can be adjusted according to different people. Daily relaxation, easier to enter deep sleep..
  • 【Handheld sleep device】Suitable for people who are sleep deprived and in a bad mood. It only takes 20min to relax through the low frequency frequency pattern, our pulse stimulation, can optimize your sleep pattern.
  • 【Calming device】 Good to help you calm down, calm the mind and relax the body to sleep. When using this device, the metal bar touches the palm of your hand hand-brain linkage attention shifting to ease your mind and calm your body.
  • 【Concentration】This product can also focus attention. Use the high frequency mode sleep aid in the office or study area, the right hand can help you focus more on what is important and complete your work efficiently.
  • 【Gift-After Sales】 It is the best gift for parents! Middle-aged and elderly people have poor sleep quality. This is the best gift for yourself, your family, friends and colleagues. After-sales service. If you are not satisfied with our sleep aid products, you don’t have to worry, you can choose to exchange them, or return them for a full refund, very convenient and reassuring..
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Cartoon, Dog - Barking in Distress, Animal Cartoon Birds & Animals

  • ...light mode, NZONPET can effectively train your dogs to stop unwanted behaviors like barking, digging, clawing, scratching or biting while also preventing them from climbing into high places such as chairs or couches which could lead to injury. A free gift dog clicker is inside the package..
  • Equipped with 3 Different Frequency Sound Waves: NZONPET ultrasonic dog bark deterrent can emit ultrasonic sounds with three different frequency sound waves.
  • stable frequency, undulating frequency, and irregular frequency sound waves to ensure dogs do not get used to a certain frequency. Grab your dog's attention by simple point and click. There is also a big button for easy clicking and a loud sound when using the clicker..
  • Ultra Battery Life and Rechargeable: NZONPET offers you an alternative to the standard bark collar. The rechargeable bark stop is a 300mah battery full charge in 1 to 2 hours that has been designed for short-distance travel and outdoor activities - meaning bringing it with you on your next hike or camping trip will be no problem at all. It can last up to 12 days without charging, and standby time is up to 15 days. Leaving home never meant being left behind in terms of keeping pets quiet!.
  • User’s Guidance: The ultrasonic training clicker doesn't....
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T osuny 7.83HZ Schumann Wave Generator, Ultra-Low Frequency Pulse Generator, FM783 Audio Resonator Schumann Resonance Pulse Generator for improving Sleep

  • 【High-quality materials】 This product is a Schumann wave 7.83HZ ultra low frequency generator with high precision and stability. The power supply has almost no voltage ripple..
  • 【Precise performance】 The Schumann Wave ultra-low frequency pulse generator and audio resonator include high-stability frequency acquisition components, high-stability pulse chips, precision-corrected capacitors, precision multi-loop adjustable resistors, and solid-state capacitors, all of which ensure accuracy and precision. Work and durability..
  • 【Multifunction】 High quality polymerized high quality polymer battery with overcharge, overvoltage and overcurrent protection. Shumano can help people relax. It helps to improve the body's perception of sound and images. It also helps to improve human health, improve work efficiency and mental state, and improve stress..
  • 【Easy to operate】This ultra low frequency pulse generator is designed with a work toggle switch and is easy to operate with cables and screwdrivers for easy installation and use..
  • 【Wide range of applications】 Schumann waves can be applied to HIFI or sleep. The player has a certain HIFI experience, and the HIFI device level cannot be too low. Schumann wave is recommended for sleep. It is recommended to....
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Radio Frequency Skin Tightening Facial Machine, Professional Home RF Anti Aging Device, for Face and Body

  • [SEWDY Skin Tightening Machine] The SEWDY High Frequency Facial Machine uses the latest sonic penetration technology to deeply cleanse skin impurities and promote the absorption of nursing nutrition, which can make you more beautiful and younger..
  • [Dual Probe Design] SEWDY's high frequency facial machine is equipped with 2 probes(the inside of the probe is made of ceramic material).
  • [Energy Level and Adjustment Mode] SEWDY high frequency facial skin device has 6 energy levels: (level 1-2 for eyes, level 3-4 for face, level 5-6 for body parts) to suit different skin sensitivities. 3 adjustment modes: import mode, eye care, detox export, suitable for all skin types. The default time is 20 minutes, and the countdown will start when you use it, letting you know the remaining usage time when you use it..
  • [The Visible Effect] According to the data of SEWDY beauty experts and 12 years of cooperative laboratory experience, the change cycle of human skin is 28 days. 29% saw visible results within 3 weeks of using the SEWDY Skin Firmer, and 49% saw visible skin improvement within 6 weeks..
  • [Beauty SPA for Family] After owning the SEWDY radio frequency skin tightening device, there is no need to go to the expensive and time-consuming beauty center again. Enjoy the ....
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Mini Size Stable SMA Interface Anti-Interference Bandpass Filter 433MHz for Block Frequencies

  • 【STABLE AND RELIABLE】With high reliability, stable and reliable working performance.
  • 【FREQUENCY BAND】A band-pass filter is a device that allows a particular frequency band to block other frequencies simultaneously..
  • 【BRAND AND NEW】This bandpass filter is 100% brand new and high quality.
  • 【LOW INSERTION LOSS】The filter has the characteristics of low insertion loss, high resistance band rejection and high image attenuation, high power tolerance, low cost and miniaturization..
  • 【CONVENIENT TO DEBUGGING】Convenient debugging, good selectivity and stability.
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ZTE AVID PLUS Z828, (8GB, 1GB RAM), 5.0\ Full HD Display, 5MP Rear Camera, 2300 mAh Battery, 4G LTE Smartphone, (GSM Unlocked)

  • ...CARD: Yes it does Being that this device is GSM Unlocked it will work on any active GSM Nano size SIM Card, The sim card does NOT come included you will need to contact your GSM Network Provider to acquire your complimentary Sim card (Free from most GSM Network Providers with activating of an account)..
  • WHAT NETWORK FREQUENCIES ARE SUPPORTED BY THIS DEVICE: The Phone will support the following Frequency Bands: GSM / HSPA / LTE (2G): 850, 900, 1800, 1900. (3G) HSDPA 850, 1700 (AWS) 1900. (4G) bands 2(1900), 4(1700/2100), 12(700). Speed HSPA, LTE Cat4 150/50 Mbps. Please contact your GSM Network Provider (prior to purchase) and inquirer if they support these bands in your area to ensure the device will work Properly..
  • Dragontrail, manufactured by Asahi Glass Co. will keep the screen protected with its scratch resistant feature Making this at ....
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