Best Acapella High frequency Device

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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Anti Barking Device with Three Modes,Ultrasonic Dog Barking Control Devices for Indoor and Outdoor with 82 Feet Range,Training Tool with Dog Barking Deterrent,Safe for Human and Dogs

  • :The ultrasonic dog barking control devices is an effective deterrent and training device for dogs.It can stop some undesirable behaviors of dogs,such as fighting,digging,biting furniture and other bad behaviors.Ultrasonic frequencies have an effect on dogs and can help you correct their behavior..
  • :The ultrasound of the anti barking device will not cause interference or harm to humans, because humans can not hear these frequency bands,but dogs will be sensitive to these ultrasounds.The dog barking control devices has an ultrasonic range of up to 82 feet,giving you the security of deterring unfriendly dogs within a certain range..
  • -:The anti barking device has three modes with flashlight lights.Deterrence mode:Emit higher intensity ultrasonic sound, high frequency flashlight combined with ultrasonic to enhance deterrence,especially in the night or low light environment.Training mode:Low intensity ultrasonic sound is produced. to assist in daily training of the dog. Flashlight: Built-in bright LED light, perfect for nighttime walks or dog walking..
  • :Our dog anti barking device is hand-held with a wrist strap on the tail, which makes it very easy to carry. It can be used anywhere to train your dog,whether at home or outdoors,in a park.The a....
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