Barkiverse™ CalmPaw Collar

3 Humanized Training Modes: Shock collar for dogs which has 3 humane, effective and safe training modes: beep (standard), vibration (1-15 levels) and safety shock (1-99 levels). Equipped with a safety lock key, the electric shock function of the one-button lock can reduce the behavior of accidentally hurting the dog.
3300FT Range & 3 Channels: The dog training collar covers a range of up to 3300FT, allowing your dog to roam further, making it easy for you in the indoor or outdoor training your dog.With three channels, one remote supports 3 receiver collars, and you can train 3 dogs at the same time!
Fit for All Sizes of Dogs: Dog shock collar is perfect for 5-120lbs small medium large Dogs .The dog training collar fits dogs with neck circumferences between 7.87-23.62 inches, and the length of the collar can be trimmed.
IPX7 Waterproof Receiver: The electric training collar can be used in any weather and any condition thanks to the IPX7 waterproof design of the receiver. (Note: You have to keep the remote control away from water).
Long Battery Lifespan & Quick Charging: Charge via USB, charging fully in just 2-3 hours. This dog training collar with remote control offers long battery life, up to 15 days of working time for the electronic collar receiver and up to 45 days of working time for the remote control