The 2300NCP Advance is a multipurpose e-collar,designed for advanced level pet training,competition training,Police K-9 work or any type of hunting where a 3/4-mile range is needed. It also features 2-hour rapid charge batteries,fully waterproof Receiver and Transmitter.Package Contents: Transmitter Receiver with 5/8"contact points Battery charger and splitter cable Test light Owner's manual Carrying case Features: Precise stimulation level (0-127) 3/4 mile range 'Nick','Constant' and non-stimulating pager/vibration 2-hour rapid charge Lithium Polymer batteries Fully waterproof collar/receiver and transmitter LCD screen displays exact level of stimulation even in dark or low light conditions Three bar battery life indicator Other Details: Warranty - 2-Year Limited Lifetime Warranty Power - Low to High Range - 3/4 Mile Batteries - Lithium Polymer LCD Screen - Yes Carrying Case - Yes Expandable - No,available in 2-dog unit (2302NCP) Pager Mode (Vibration) - Yes
