Introducing the HKM-9079357 Portable Anti-Barking Ultrasonic Device, engineered to address barking issues effectively and responsibly. This innovative device integrates advanced technology, featuring four powerful ultrasonic transmitters and three adjustable frequency settings to help control excessive barking from your dog or even neighbors' dogs. Designed with safety in mind, the ultrasonic frequencies emitted by this device are harmless to pets, remaining completely inaudible to human ears. This has made it a trusted choice among dog trainers and veterinarians.

The HKM-9079357 operates optimally in diverse conditions with its IP45 waterproof rating, allowing you to use it confidently in various weather scenarios. Whether it’s rain or snow, this dog barking muffler is built to perform reliably, providing you with much-needed convenience and peace of mind. Powered by a robust 1800mAh rechargeable lithium battery, it can operate for up to 30 days on a full charge of just four hours, ensuring minimal interruptions in its use.

Installation is straightforward; you can place it on trees, dog houses, tables, or carry it with you on outings. With a range of up to 15 meters, you can activate the ultrasonic waves remotely, effectively calming your dog when needed. This product is suitable for dogs of various sizes and breeds. When a barking dog is detected, the HKM-9079357 automatically emits ultrasonic waves, encouraging a quieter environment without causing harm to your pet or others nearby.

Take control of excessive barking and enhance your outdoor experience with the HKM-9079357 Portable Anti-Barking Ultrasonic Device, a practical solution for pet owners who value both effectiveness and safety.

Product information:
Color: Black
Material: ABS
Specification: 0.22kg/set

Product Details：

The device for effectively controlling dog barking adopts 2023 improved technology, equipped with 4 powerful ultrasonic transmitters and 3 frequency adjustable automatic ultrasonic control devices to prevent barking from dogs or neighbors. More effective than the old version of deterrence.

[Safe for Dogs] Ultrasonic frequencies are harmless to pets and completely inaudible to human ears. The trust of dog trainers and veterinarians. If the dog's hearing is impaired or aggressive, the device may not function properly. It is not recommended to use one device simultaneously for two or more barking dogs.


IP45 Waterproof Dog Barking Box: This product features an IP45 material waterproof casing and professional waterproof design, allowing you to use your dog barking device with peace of mind without worrying about weather conditions. For some sudden weather conditions such as rain and snow, the dog barking muffler can still work normally in harsh weather conditions, freeing up your hands and bringing you great convenience.


This dog barking case is equipped with a 1800mAh rechargeable lithium battery, which can be used for 30 days after 4 hours of charging. The shell material is sturdy and durable, requiring no other complex operations. You can install it on trees, dog houses, tables, and anywhere else that you find convenient to use. You can also carry it with you during outdoor activities.


Suitable for dogs of various body types (breeds): When the microphone detects a barking dog, the automatic ultrasonic anti barking device will automatically emit ultrasonic waves, making the dog quiet but not harming the dog or people.
The product can remotely activate ultrasonic waves using a remote control, with an effective distance of up to 15 meters.