Train your furry friend with the PETLINER Remote Pet Training Collar, featuring a range of 300 meters and a convenient LCD display. This collar is designed for dogs of any breed and includes both vibration and static/shock control methods for effective training. The PETLINER collar also includes a remote control, making it easy to administer commands and reinforce positive behavior. Whether you're looking to teach your dog new tricks or correct unwanted behaviors, this collar is the perfect tool for any pet owner.This unit was a shelf model pull. Do not know what condition and age if batteries are still good. I am not guarantee that batteries to be good. selling collar way below retail price $37.00 plus. SOLD AS IS NO RETURN. No way to test them. Any questions ask