Dog Bark Control Device - Automatic Quad Ultrasonic Emission - Barking Control Gadget - Barking Solution

Currently selling on Amazon for ￥3,680 as of January 6, 2026. There are minor scratches, but it's in relatively clean condition as it hasn't been used much. Please refrain from purchasing if you are sensitive about used items.

Ultrasonic, so it's safe, secure, and harmless. A product to prevent excessive barking in dogs. It automatically emits 4 levels of ultrasonic waves to reduce excessive barking.
3 levels of sensitivity adjustment, safe and harmless, waterproof, suitable for all dog breeds. Detects dog barking, prevents sleep disturbance and night crying. For indoor and outdoor use.

[4 Levels of Ultrasonic Waves]
Harmless to humans and dogs. Uses gentle ultrasonic technology to automatically emit 4 levels of ultrasonic waves. Helps with bark training and resolves neighborhood disputes and sleep disturbances. The sound sensor automatically detects barking and is usable for all dog breeds.

- Unit: 1
- Size: 8.5cm x 4cm x 11cm
- Weight: 190g
- Function: 4 levels of ultrasonic wave emission
- Power: Type-C charging
- Usage time: 30 days
- LED light: Included

[Variable Frequency]
Dogs can hear frequencies from 15Hz to 50kHz, while humans can hear from 20Hz to 20kHz. This anti-barking device has three frequency settings. Dogs can hear these ultrasonic waves, but humans cannot. (Ultrasonic II is 15KHZ-30KHZ, Ultrasonic I is 20KHZ, and Audio is Ultrasonic III, 15KHZ-30KHZ). This product is only suitable for dogs aged 6 months to 8 years with normal hearing.

[Effective Range]
The effective range is 10M (without obstructions). If used within 10M, barking will be reduced. It can also be used for neighboring dogs.

*If there are obstructions, the effective range may be reduced to approximately 5M.

[Waterproof]
It is waterproof, so it can be used outdoors in the garden even on rainy days.

Please note that the product description is quoted from the website, and we cannot guarantee the effectiveness.