The Dogtra 2700T&B e-collar is specifically designed for upland hunting giving you the control and locate-ability on long range bird dogs with its 1-mile range. - The 2700T&B gives you the ability to track your dog with three beeper modes: Point-Only Run/Point and Locate. Equipped with the new Accelerometer sensor the 2700T&B gives you the enhanced ability to accurately track detect and monitor your dog. The 2700T&B comes with 127 Nick/Constant stimulation levels for accurate control the new HPP (High Performance Pager) vibration system and Enhanced Contact Points. - The 2700T&B also offers a unique single-body downward facing beeper horn that is built into the receiver to eliminate the bulkiness and risk of catching on obstacles like fences when in the field. - Features - 1-Mile Range - Rheostat/Volume Dial with Stimulation Levels 0-127 - 2-Hour Rapid Charge Batteries - Nick Constant and High Performance Pager Vibration - Non-Stimulating High Performance Pager - Adjustable High/Low Tone Beeper (1-Dog Unit Only) - Beeper Modes Run & Point Point Only and Locate - Combination Receiver Beeper Horn - Low to High Power Stimulation - Belt Clip - Fully Waterproof - Available in a Two-Dog System - LCD Screen - For Dogs as Small as 35 lbs. - 2-Year Limited Lifetime Warranty - Package Contents - Transmitter - Receiver - Battery Charge and Splitter Cable - Test Light - Belt Clip - Owner’s Manual