Ultrasonic Anti-barking Device Max 26.2Feet Sensing Sonic Bark Deterrent with 3 3 Ultrasonic Frequency Levels Indoor Outdoor Dog Bark Control - Black -

Does your dog keep barking when see someone visiting which annoys you so much? Take this ultrasonic anti-barking device home and train your dog instantly! This dog bark control deice features 3 adjustable ultrasonic frequency levels, which emit sounds that dogs can hear but will not hurt them, efficiently stopping your dog’s barking. Equipped with long-lasting battery, this sonic bark deterrent can keep standby 60 days after fully charged about 6 hours. Suitable for dogs from 6 months old to 8 years old. The device can be mounted at garden fence, home, dog house, tree etc.. Efficient Anti-barking Device: Comes with 3 adjustable frequency levels, including 30KHz for small dogs, 20KHz for docile dogs and 15/30KHz for big and naughty dogs. The 15/30KHz frequency level will automatically switch into 15KHz or 30KHz ultrasound from time to time. With max 26.2ft sensing distance, the device can efficiently help your dog curb barking. Easy To Use: This rechargeable dog barking control devic