Package Contents of E Collars
Transmitter with 3.1" Antenna
Receiver Collar
Battery Charger and Splitter
Cable Lithium Polymer
Rechargeable Batteries
Metal Belt Clip and Lanyard
Test Light
Carrying Case
Owner's Manual

Receiver/Beeper are all in one (3 beeper modes: Run/Point mode, Point mode, Locate only mode). Dual high and low three-level volume adjustment for the run/point mode, point mode, and locate only mode. Easy to use, ergonomic transmitter and Rheostat dial allows for gradual adjustments in stimulation intensity with no jumps between levels (0 - 127 levels). 127 levels of nick and constant stimulation. 1-mile range with a 400-yard audible remote-controlled beeper. LCD screen on the transmitter displays the intensity level of stimulation & battery life. Fully waterproof receiver collar and transmitter and no external antenna on the collar/receiver. 2-hour quick charge time with the rechargeable Lithium-Polymer batteries Remote activation beeper with 3 adjustable tone volume controls. One-charging system allows the transmitter and receiver(s) to be charged at the same time. Over 8000 different identity codes to prevent conflicts with other e-collars Collar strap measures 1" width x 29"with length 5/8" Contact Points.

Resource: Dogtra T&B 1 Mile Train 400Y Beep