HKM-7338557 Ultrasonic Dog Bark Control Device with Adjustable Sensitivity and Waterproof Design
SKU: 88311511537

HKM-7338557 Ultrasonic Dog Bark Control Device with Adjustable Sensitivity and Waterproof Design

Sale price$56.69 Regular price$62.99
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Description

HKM-7338557 Ultrasonic Dog Bark Control Device with Adjustable Sensitivity and Waterproof DesignIntroducing the HKM 7338557 Ultrasonic Dog Bark Control Device, a thoughtful solution designed to manage your dog's barking while ensuring a peaceful environment for you and your neighbors. Crafted from durable plastic and offered in a sleek white color, this device combines functionality with an attractive modern aesthetic. This Ultrasonic Bark Control Device features a built in pickup to effectively detect barking, triggering a sound activated horn

Introducing the HKM-7338557 Ultrasonic Dog Bark Control Device, a thoughtful solution designed to manage your dog's barking while ensuring a peaceful environment for you and your neighbors. Crafted from durable plastic and offered in a sleek white color, this device combines functionality with an attractive modern aesthetic.

This Ultrasonic Bark Control Device features a built-in pickup to effectively detect barking, triggering a sound-activated horn that emits ultrasonic waves. With four adjustable frequencies ranging from 15 to 20 kHz, it caters to different types of dogs, ensuring each pet responds to the most suitable ultrasonic stimulus.

Users will appreciate the digital display, which provides clear information on the device's settings, while its rechargeable battery offers convenient usability without the hassle of frequent replacements. The sensitivity of the device can be fine-tuned, allowing you to find the best gear based on your unique surroundings and your pet's behavior.

Notably, the HKM-7338557 is designed with resilience in mind. The outer shell is anti-ultraviolet, resisting fading over time and maintaining its appearance even under the elements. With an IP45 waterproof level, this device is ready to perform in various weather conditions, making it a reliable choice for outdoor use.

With a working range of up to 50 feet (15 meters), this bark control device ensures effective coverage throughout your space, making it ideal for both home and yard use. Whether you want to reduce excessive barking during quiet hours or simply train your dog to be more respectful, the HKM-7338557 Ultrasonic Dog Bark Control Device is an innovative and practical option for pet owners looking to create a harmonious living environment.

Product information:
color: White
material: plastic
Applicable object: general
Features:
1. Built-in pickup to detect dog barking
2. The sound-activated horn generates ultrasonic waves and emits them
3. Digital display, rechargeable
4. Ultrasound has 4 frequencies to choose from, it is more effective to stimulate different kinds of pets or animals.
5. The sensing distance can be selected, the sensitivity can be adjusted, and the best suitable gear can be set according to the use environment.
6. The outer shell of the product is anti-ultraviolet, and the outer shell is not easy to fade.
7. The ultrasonic power is increased, the coverage area is wider, and the ultrasonic stimulation is strong.
8. IP45 waterproof level
9. Working distance: 50 feet/15 meters
10.15/20KHz frequency is most commonly used to stop barking dogs

Packing list:
Dog repeller*1

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88311511537

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Ken Hill
Alexandria, US
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support. It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.) I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night. I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable. I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing. Would highly recommend.
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Reviewed in the United States on May 7, 2026
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Molly Farrell
Whiting, US
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
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Reviewed in the United States on May 22, 2026
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Verified Purchase
Layton Phillips
Waukegan, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
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Reviewed in the United States on February 17, 2026
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Verified Purchase
Hannah N. Ford
Fort Morgan, US
★★★★★ 5
Cooling and holds shape.
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
Very nice pillow for the price is also holding up well and holding shape very cool and comfortable to the touch. Best pillow I found in a long time.
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Reviewed in the United States on April 28, 2026
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smmt
Dallas, US
★★★★★ 5
Best Pillow Ever
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Best pillow ever. Although it still gets "hot", it does take longer to get "hot". I love this pillow. I was buying a new pillow almost every 3 months. Other pillows would either remain rock hard or go flat. I was concerned at first when reading the description as I though the memory foam would be big pieces. They are soft fluffy pieces. I had to remove almost half of the foam to get the pillow to what works for me. I have not had to put any filler back in. Maybe in a couple of more months I may have to put a bit more in, but it is holding it's shape and not going flat. I do fluff it every night. This helps. I am a stomach sleeper. I have bought the expensive purple pillow and hated it so much I gave it to my daughter. This QUTOOL Pillow is the best! I bought a 2 pack. Have not used the other pillow yet, but I feel I may actually go years for once without having to buy a pillow as I have the 2nd one set aside if the first one gets to a point in need replacement. I have bought Dollar Store pillows. I have bought $300 pillows. None of them even come close to this pillow and the way you can adjust this pillow for you. The pillows came in a white mesh like bag. I keep all the unused "stuffing" in this bag. I have it hanging in my closet and I just fluff the bag once a month to keep the filling fresh so it is ready if and when I need it. Coming from someone who has trouble staying asleep, neck issues, a stomach sleeper who hate those flat pillows manufacturers think stomach sleepers like but actually hate, buy this pillow. Just buy it. Best Pillow for a picky person like me. Buy 2 or more so if you have to stay at a hotel, you can take your own pillow.
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Reviewed in the United States on June 15, 2025

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