AT-919C 1100 Yard Ultra Range Remote Training Shock Collar with AUTO Anti-BARK,Rechargeable and Waterproof

Can be used as 1 dog or 2 dog training system(need to add extra collar) Vibration, sound and corrective shock can be used separately,Auto Anti-Bark ON/ Rechargeable 100% WATERPROOF and SUBMERSIBLE receiver collar (new all sealed mould) Suitable for medium to large dog;Auto/Manual Dog Anti Bark Swtchable