Very popular and first used by professional trainers and pet owners. It can be used to help correct barking, walking on a leash, sitting, aggression and other obedience behaviors. 100% waterproof receiver - works even when is submerged in water, allowing your dog to swim or bathe freely with a collar. The rechargeable remote control and receiver can be charged at the same time, so your gear can be used anytime. Both the remote control and the receiver collar use long-life lithium-ion batteries (1 to 2 hours of charge can provide 7 to 14 days of use). Plus, automatic power saving modes help extend battery life when not in use. Delivery quantity: 1 set of bark control device
