Product Description The Patpet PTS-008 Remote Training Collar assists you in controlling your pet without a leash in a range of up to 330 yards. Use it to help control problems such as jumping up, digging, chasing, trash raiding and other disobedience.The Patpet Remote Training Collar have been proven safe, comfortable, and effective. Features: 1.Range up to 330 yards. 2.Easy and effective 16 levels of static shock and vibration stimulation. 3.Separate Color-coded Mode Buttons for Vibration, Tone and Shock with Skin-friendly Silicone Material. 4.User-friendly big LCD display with Blue backlight. 5.Water resistant design to ensure usage in rainy days. (NOT waterproof,please do not let your dog swim with it!) 6.Made with surgical stainless steel contact points, for a clean, odor fighting, long lasting product. 7.LED lights on collar flash to indicate low battery. 8.Train up to two dogs with one transmitter. 9.Fits neck sizes from 27″ all the way down to 7″. 10.Uses 4 standard AAA batteries (batteries included). Package Content: 1* Receiver & Adjustable Collar 1* Remote Transmitter 2* Long Contact Points 2* Short Contact Points 2* Securing Pads 1* Wrist Strap 1* Test Light 4* Batteries 1* User Manual 2* Contact Point Insulating Covers 90 DAYS MONEY BACK GUARANTEE!If for any reason you are not satisfied with your collar in the first 90 days, just let us know and we will refund your full purchase price, no questions asked! 2 YEARS WARRANTY!We offer a 2 years warranty on all of our products.If you ever have a problem or issue arise in the first 2 years,just let us know and we will fix it, free of charge.