The New Dogtra EDGE RT is designed for the most demanding training environments. Whether you're a professional trainer or a serious amateur, the RT offers the simplest solution to the most complex training. The RT transmitter gives you a 'no look' one-hand operation, so your eyes are always focused on your dog. The 8 levels of Nick and Constant stimulation coupled with our Combination Buttons, offer a wide range of stimulation for every dog and every training situation. Features include - 1-mile range, rapid charge batteries, hard travel case and a fully waterproof collar/receiver and handheld transmitter.

Features:

Stimulation/Combination buttons
User Expandable to a three-dog system
'Nick' and 'Constant' stimulation along with a non-stimulating pager/vibration
Rechargeable 2-hour rapid-charge Lithium Polymer battery
Low to High power stimulation
Fully waterproof transmitter and receiver/collar
Intensity selection dial stimulation level (1-8)
1-mile range
Extendable contact points (5/8" to 3/4")
Warranty - 2 Year Limited Lifetime Warranty
Power - Low to High
Batteries - Lithium Polymer
LCD Screen - No
Carrying Case - Yes
Expandable - Yes, up to 2 additional receivers
Pager Mode (Vibration) - Yes
Includes:Transmitter
Receiver/Collar (1) - Additional Receivers sold separately.

5/8"contact points, which are standard-and contact point washers(included) that allows the points to be extended to 3/4"
Battery charger and splitter cable
Test light
Owner's manual
Contact point extensions (2) and adjustment tool
Metal belt clip and screws (2)
Carrying case