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