Dog trainer bark stopper rechargeable waterproof anti-dog skull 800 meters long-distance remote control electric shock collar pet Dog Training Collar with Remote Rechargeable Waterproof Shockproof Collar Products are sent according to the color or size of the main image on the product page. There are three training modes: Sound, Vibration and Vibration. The vibration and vibration level can be adjusted from 10-99 gears, which can effectively meet the training needs of dogs with different temperaments and different scenarios. A vibrating collar is enough to get a dog’s attention. Correct barking and aggressive behavior. BETTER PROTECTION - Refuse direct contact with metal points on the dog’s skin. EASY TO ASSEMBLE AND USE - Use the remote transmitter control collar to send out a harmless buzz and vibration signal to train your dog. Clear screen and easy installation make it all in one Specification: IP7 deep waterproof remote control dog, the receiver is equipped with a silicone