GBruno Ultrasonic Anti-barking Device ReHisk Beam Pattern: Mixed

Beam Pattern: Mixed

Rough on your stuff

as well as Gain Knob  and Bass Boost Switch Selector to help tune any song to your frequency

providing clear and accurate readings

GBruno Ultrasonic Anti-barking Device ReHisk Beam Pattern: MixedDescription & Features Efficient Anti barking Device: This ultrasonic anti barking device provides 3 adjustable frequency levels, including 10 16KHz for small dogs, 20KHz for docile dogs, 25KHz for large and naughty dogs. With the 4 built in speakers and 32. 8ft sensing distance, the device can efficiently help your dog curb barking. Easy To Use: This rechargeable dog barking control device is easy to use. The blue light will start flashing in