The use of advanced ultrasound technology, just push the button, you can safely and effectively train your dog; far shunned any dogs you mad dog! Another flashlight, with lanyard, light, delicate and easy to carry and convenient to both indoor and outdoor use. Effective range of 30 meters! 
 Guide: 
 Tame cats and dogs drive the latest ultrasound equipment. When you jog, walk straight at you from your large dog fear? You are concerned about your child playing out the attack dogs and cats run into it? 
 Then you can buy this stuff. Definitely helps. As long as you press the button will immediately dogs or other animals not the spirit, lose the offensive, they will obediently go away. (Also can be adjusted to the automatic mode, a dog named will launch ultrasonic dog stop called) 
 If you are afraid of dogs or other animals if you use it right up. And you want to train your dog can use it. Home small cats and dogs do not toe the line, barking, poking things, 
 You can use this stuff to train it, the effect is absolutely good. 
 Please be assured that it certainly did not hurt animals!! 
 When you stay out of small dogs and cats at home, small dogs and cats often do not listen to barking, then drive your cats and dogs as long as we control buttons automatically adjust to the ultrasonic transmitter. Small dogs and cats is not called when 
 Ultrasound is not fired. Small dogs and cats as long as one is called, ultrasound will be launched to stop the calls of small cats and dogs. Small dogs and cats are not called, ultrasound will immediately stop firing. 
 In addition it also has torch function. 
 Features: 
 1. The ultrasonic drive dogs and cats will send a strong ultrasonic device (ultrasound), in the appropriate use of operation, only the animals will hear, and mankind will not hear such voices. 
 2. Ultrasonic energy is about 125dB/30cm, will cause discomfort for the animals and intolerable interference, and the cacophony of this approach will be more severe in animals. 
 3. Easy to use, as long as the ultrasonic horn point close to the animals, and for the switch button 2 to 3 seconds, it really uncomfortable to know this sound come from. 
 4. Since the output of the sound waves will be reduced at the same angle, so the driver turned to Cat Dog consecutive points to close to transform the animals better. 
 5. 7 using two batteries, more powerful, smaller and longer!