Introducing Motorola's Ultrasonic Remote Trainer - a shock-free way to train your dog.  The Ultrasonic Trainer is very easy to use.  Push the correction button on the transmitter and it sends a signal to the collar receiver.  The receiver will emit an ultrasonic sound designed to get your dog's attention and distract him from his problem behavior.  The trainer has a range of up to 150 feet (50 meters) and is designed for close range training.   The collar has dual sonic technology - there are two ultrasonic speakers sending sound to your dog so he will learn quickly what is acceptable.  The collar has 3 levels of correction so you can adjust the correction level to match your dog's temperament and behavior.   The compact transmitter is small and easily fits in your pocket.   

 Note: For your dog's safety, do not attach a leash to this collar.  

Features:

• 3 correction levels-audible tone, mild ultrasonic sound, strong ultrasonic sound
• Easy to adjust the correction level on collar receiver
• Delivers correction for up to 5 seconds-then times out for safety
• LED on remote glows green when correction given
• LED light on collar receiver displays low battery level
• Operation range: 150 feet
• Water resistant
• User replaceable CR2450 battery in collar
• Collar Battery can last up to 240 hours 
• User replaceable CR2032 battery in transmitter
• Handheld transmitter battery can last up to 6 months
• Adjustable, durable gray nylon collar strap 3/4" wide
• Fits dogs with neck diameters from 10-21 inches 
• Receiver measures:  3.2" long x 1.1" high x 1.6" deep
• Receiver weight:  4 ounces
• Best for dogs 15 lbs and up
• One year manufacturer warranty

Box includes

• Handheld transmitter
• Collar receiver 
• 3/4" gray nylon strap
• CR2450 battery for collar
• CR2032 battery for remote
• Instruction manual