SportDOG Brand 425X Remote Trainer with Additional Collar – Train 2 Dogs – 500 Yard Range Training Collar with Static,Vibrate and Tone, Rechargeable – (1) Black and (1) Orange Dog Training Collars

500 yard range e-collar (SD-425X) with additional Add-A-Dog collar (SDF-AXF) to train 2 dogs with 1 remote
Detailed operating guide explains how to easily pair both collars to remote
While in a multi-dog mode, train with 7 levels of static stimulation (in low or medium ranges) and your choice of vibration (buzz) or tone (beep)
Waterproof and submersible to 25 feet using DryTek technology
Lithium ion, rechargeable batteries feature a 2 hour quick charge, and a low battery indicator lets you know when to charge
Fits dogs 8 pounds or larger with neck sizes 5 to 22 inches