1. Overview: "Smart Dogs" CD-100 Dog Training and Repellent. It is not only pretty in shape, but also feels good in the hand. It is worth noting that its circuit adopts pulse modulation and scanning working mode, which has a strong Produces ultrasonic wave of 125dB and strong white light of 2800mcd, which can greatly stimulate dogs and cats (inaudible to human ears). It is used to effectively repel angry dogs and cats; When using the Dog training equipment, the ultrasonic head emits relatively weak and stable ultrasonic waves, used to train domestic dogs, military dogs and police dogs to perform specific actions, please refer to the methods the companion product Distributed ""Remote Control Dog"", can also be used as a flashlight. 2. Usage: 1. Dog training: Turn the function switch on the bottom of the product to middle gear and press the button on the top of the product to switch BEAM. For specific methods, see "Remote Dog" below. 2. Fight off the dog: When you encounter a bad dog, turn the function switch to the next gear, aim at the bad dog, press the BEAM button switch and the bad dog will panic or run away. 3. Lighting: Turn the function switch to the previous gear and press the BEAM button to use it as a flashlight. 3. Power supply: A laminated 9 volt battery. 4. Remote Control Dog: Topic 1. Training: Dog excrement at the fixed point. Theme 2, train the dog to run away without anyone barking, just press the dog repeller and the dog will come back immediately Subject three, teach the dog to sit. Subject four, standing workout. Subject five trains the dog to roll in place. Subject 6, train the dog to jump up to catch food. For specific methods, please refer to the "Remote Control Dog" attached to the product. 5. Understand the effect of the dog repeller: This product is mainly used to prevent dogs from being attacked when going out. If you encounter a dog trying to attack you, take out this ""Secret Weapon"" and fire it at the dog. The 125 dB ultrasound is very stimulating to the dog's hearing, and the dog thinks it's aimed at him at that point. So panic and run away. For you and my happy transaction Purchase must be read Dog Repellent is not effective in the following situations: 1. Own a dog because he knows the owner won't hurt him; 2. A noisy environment such as B. in the city center or on the side of the road; 3. The dog with the owner - the dog fights against the people, the trained big dog - well trained; 2. If the battery voltage is too low, the transmission power is low. The above situation does not affect the use effect of this product, because your own dog, a dog that often goes shopping, a dog with its owner, and a well-behaved dog will not bite people; Note: Do not intentionally irritate the dog with the dog repeller, as it is not surprising that the dog overhears too much. If the light in the dog drive is obviously weak, please replace the battery in time. The effect is better when alkaline batteries are used. The ultrasonic output power and efficiency of this product have been met/exceeded through comparative testing with specialized equipment among similar products. Due to the limited power of the current ultrasonic wand, if the output power continues to be provided, the ultrasonic wand will be damaged quickly. Until a high-power ultrasonic probe is developed in the future (there is no higher ultrasonic transmitter before the world), it is expected to be improved, please forgive me Net weight: 50 grams Gross weight: 63.8 grams Bare metal size: 130*40*26(mm) Packing size: 135 * 50 * 35 (mm) "