Petutor Dog Training Collar, Ip67 Waterproof Shock Bark Training Collar Dogs, 1800' Remote No Hurt Rechargeable Electronic Collar Small Medium Large Dogs Four training modes dog shock collar: warning tones, vibration, static shock and night tracking light. Adjustable intensity under shock and vibration mode from 1 to 99 levels. It helps your dog learn without hurting their bodies or their confidence. 100% safe, humane, completely harmless pet trainer shock collar for your dog. With the flashlight on the receiver, you can also easily find your dog at low brightness environment. Waterproof and rechargeable: this dog training collar receiver is built with IP67 waterproof housing so that your dog can wear the collar not only on sunny days but also on rainy days, even for swimming. The receiver and transmitter of this dog collar shock are built-in rechargeable lithium battery and can be fully charged in 2 hours for up to about 10-15 days. Wide control range up to 1800ft: The electric dog collar with remote provides a range up to 550 yards so that you can easily correct your dog behaviors at anywhere, getting rid of annoyed bark, biting, jumping on people, chasing cars, and other bad actions at anywhere when your dog has a long distance from you. Universal for all sizes dogs: The belt size of the dog shock collar with remote is Adjustable from 10-28 inches, ideal shock collar for small dogs, medium, and Large dogs. The transmitter can link to 3 receivers, so you can train 3 dogs at the same time. One year warranty: 30 days money back and 1 year warranty offered by Petutor. We offer the highest quality for all of our shock collar for dogs you can trust. If you are not 100% satisfied with the Electric dog collar, get in touch with US and we respond within 24 hours.