The super popular ½ mile Mini Educator ET-300 is called the “Mini” because of the smaller size remote transmitter. It’s a favorite among professional dog trainers because of its small size and versatility. It comes with small, low to medium power receiver collar that is light and gentle enough for dogs as little as 5 pounds with soft temperaments, but powerful enough for larger, harder dogs, too.
 
Featuring vibration and tone only modes and 100 levels of medical grade static stimulation (similar to a TENS machine) allows you to fine-tune the collar to your dog's exact temperament and, the Lock & Set feature allows you to save that setting directly into the remote.
 
It's ergonomically designed with buttons right at your fingertips.
 
Low battery indicators on both the receiver collar and remote transmitter with two-hour rapid charge LiPo batteries.
 
The waterproof design on the Mini Educator e collar ensures that your receiver collar and floating remote will continue to work even if submerged in water.