Product Description

A humane and safe way to repel unfriendly dogs away simply by ultrasounds. It is a useful self-defense device. Features: 1. The "JWD***1" generates a high intensity ultrasonic wave which can not be heard by humans, but can be perceive by other animals when properly used. 2. The ultrasonic energy, around **0dB/*0cm, is intolerable and causes discomfort to animals, this ear-splitting racket becomes more severe the closer the animal approaches. 3. Easy to operate, point the ultrasonic speaker at the approaching dog (or cat) letting him realize where the discomfort is coming from, press the on and off continually with 2~3 seconds bursts. 4. Be sure to continue to point the "JWD***1" toward the approaching animals as the wave emission is directional and the output energy is reduced when used at an angle. 5. Size: 8.7(L) x 5.2(W) x 3.5(D)cm. Cautions and Warnings: 1. Use only when the need arises. Do not use around house pets as these animals usually accept it as reprimand and causes discomfort to them for no reason. 2. Do not press switch continuously to prevent overheating of ultrasonic speaker. 3. Do not provoke a dog and then use this device. This is unnecessary and cruel. 4. The unit should not be used by children except with proper adult supervision and instruction. 5. Do not place near the ear. 6. Make sure a fully charged or new battery is used. 7. JWD***1 has an effective range of *0 feet (6 meters).