Sell Yuan Portable Ultrasonic Stop Barking Control Device Dog Behavior Training Silencer best price

Specifications: Because the dog can adapt to the ultrasonic frequency, this device has a new gear of ultrasonic frequency conversion. Ultrasound is strong, and the airflow caused by sound waves is enough to blow out the flames of the lighter. This product has only one function, which is stable and reliable. The device will send out a safe high pitch ultrasonic sound, and the dog can hear it and feel uncomfortable, then dog will stop barking. Type: Dog Stop Barking Device Material: ABS Effective Distance: 5m Power Supply: 4 x AAA Batteries (Not Included) Features: Durable, Ultrasonic, Portable, Dog Supply Size: 4.2cm x 3.3cm x 9.5cm/1.65" x 1.3" x 3.74" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Dog Stop Barking Device