The Dogtra 2300NCPAdvanced 3/4 Mile Remote Trainer 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. The 2300NCP with an LCD screen is a true multipurpose training collar for mild mannered or stubborn dogs. It has a fully waterproof transmitter and receiver that is designed for advanced levels of pet training. This extremely compact unit is the absolute best collar for field dogs that are often in rugged terrain and the toughest conditions. This collar maintains a strong signal up to a 3/4 mile range even in thick brush. With an LCD Display, your handheld transmitter will work perfectly in low light situations in dusk or dawn. This shock collar is designed to transform your pet into the next generation gun dog quickly and efficiently. Also available in a Two Dog Version 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: 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 Dogtra Company provides the original purchaser with a 2-YEAR WARRANTY for the 175NCP, 180NCP, 200NCP Gold Series, 210NCP Series, 280NCP Series, 300M Series, 1400NCP Series, 1500NCP Series, 1600NCP Series, 1700NCP Series, 1800NC Series, 1900NCP Series, 2000T&B Series, 2200NCP Series, 2300NCP Series, 2500T&B Series, 3500NCP Series, and the SureStim Series. The warranty begins from the date of purchase. For the first two years, coverage is for both Parts and Labor on warranty repair services. Accessories such as chargers, splitter cables, antennas, straps, and batteries are covered for the first year only. After the first two years, the Limited Lifetime Warranty covers Parts only and does not cover Labor Fees and Accessories. All Shipping fees incurred, the cost of Accessories after the first year, and Labor fees associated with out of warranty repair work, are the customers responsibility. Labor fees will be variable depending on the extent of the work required. The Limited Lifetime Warranty expires 5 years after a model is discontinued from production by Dogtra.