Item Type : RepellentsType : DogsIs Smart Device : NOMaterial : PlasticModel Number : W021Powered by : 9V battery (not included)Feature : Ultrasonic with LED FlashlightFit for : Dogs, Cats, Horses, PetsNote:The price does not include the battery. The battery is a 9v square battery.*Product Description:The trainer is based on the theory that ultrasound (ultrasonic wave reaches up to 125db) is above the upper limit of human hearing and super ultrasonic and 28000mcd strong white light. It can activate visual and additive activation to dogs, cats and other animals, but there will be no effects on people. There are three modes for use: Training dog , Banish dog , Illuminating.*How To Use:1. Illuminating: Slide the function switch to the first site, press the "BEAM" button, the machine can be used as a light.2. Training dog: Slide the function switch to the middle site, and then press the button switch BEAM on the top of the product.3. Banish dog: Slide the function switch to the last site and aim at the mad dog, press the BEAM button, the dog will run away.*The Following Conditions May Lead Poor Effect of Banishing Dog:1. Your own dog, because the dog knows that his owner will not hurt him.2. In noisy environment, such as the downtown or the street.3. A well-trained dog.4. When the battery voltage is low.5. The dog listen ultrasound too much, has become accustomed to it and doesn't fear.*Specifications:Item Size:140*40*30mm / 5.51*1.57*1.18inchBattery:9V Alkaline battery (Not included)Effective distance:5 to 10 meters*How to judge whether the product works properly:(1) Aimed at the small paper, and then opened the Ultrasonic Banish Dog Machine, to observe whether the paper is swinging or not, if there is a swing,the Machine is normal.(2) Observe the change of the flame, if the flame beats clearly, the machine is normal.*Attention:(1)Aiming at the dog's head such as the eyes or ears, to reach the best effect while using the trainer.(2) This product has strong ultrasonic and infrared laser power, so please do not treat people's ears and eyes in case of injury.(3) You'd better not to use the grade of training dog to illuminate, because the amount of current consumption in this grade is more than five times than that of lighting-grade.(4) In the dogging mode, since the power is strong, the power consumption is large, so do not press the switch for a long time. Generally, release after pressing the switch within 10 seconds, and then pressed, so that the power can be kept stable to achieve the best results.Features:1.Ultrasound Function--This product is mainly used for ultrasonic dog driving equipment in outdoor environments to prevent attacks by dogs. Based on the theory that ultrasound, the dog trainer can effectively train your dogs to be obedient and stop some unwanted behaviors, such as barking, digging, chewing and more.2.Safe to humans & Harmless to dogs --Completely safe and does not harm dogs. No liquid propellant is used; thus being the most humane way to protect you from aggressive dogs. Note: Do not use it against the human ear.3.LED Flashlight Function --The blinking of the super bright LED can also make the dog clear the source and position of the sound,so as to understand that the weapon in your hand is against it. The longer you stay in this position, the greater the damage to him, and the hurry to leave.4.Easy To Operate --Open the battery cover and then put 1 piece 9V battery(included), the sound is audible only to pets, finally turn on the switch and it can work well. When you encounter a dog that tries to attack you, you take out this "super-weapon" ultrasonic drive dog and launch ultrasonic waves to the dog.5.Dog training --Except as a pet training tool, it also can prevent you from dog attacks, fit for training many kinds of dogs, such as pets, dogs in police and shepherding, suitable for outdoor work, travel and security night patrol. So stop hesitating and make your pet obey today.