Submersible up to 25,3/4" Polyurethane-Coated Red Collar Strap,Short and Long Contact Points,DryTEK Technology Submersible Up to 25 Feet,Operating Guide,Test Light Tool,Charging Adaptor,Rechargeable Battery in the Collar,Adjustable Shock Levels,Internal Antenna System,Low Battery Indicator,Rechargeable,Waterproof