Bousnic Dog Shock Collar 2 Dogs (5-120Lbs) – 3300 ft Waterproof Training Collar for Dogs Large Medium Small with Rechargeable Remote, Beep (1-8) Vibration (1-16) and Humane Shock (1-99) Modes

3300ft Remote & Through-Wall Antenna: Our dog training collar is delivered with a 1100yards (3300ft) keep an eye on range, making it be freedom train indoors or in backyards with none delay to receive a signal, no more shouting and chasing to have a good boy!
3 Separate & Adjustable Training Modes: Our shock collars offer 3 humane operation modes, Beep (1-8), Vibration (1-16), and Protected Shock (1-99), allowing you to train dogs according to their aptitude by choosing the most productive appropriate mode level, correcting bad behaviors in time.
IP67 Waterproof and Compact Receiver: The dog shock collar is designed with totally hermetic technology, freely enjoying showering, swimming, and stream-trekking. In addition to the lightweight and compact size, great for puppy small, medium, and large dogs with none burden.
Security Lock & Dual Channel: The e collar for dogs training is equipped with independent buttons at the ergonomic remote to operate one at a time, prevent misoperation and accidental shock, In addition to switch Channel 1 or 2 clearly to train 2 dogs concurrently.
Quick Charge & Ultra Last Long: The electric dog collar can last as long as 15-60 days after 2-3 hours of charge, easy to charge with our car charger or power bank, without worrying about being out of power when we are running or camping with dogs.