PetSafe Basic Remote Dog Training Collar for Dogs 8 lb. and Up with Tone and Static Stimulation, Water Resistant, Up to 75 Yards 75 YARD RANGE - best for indoors and small outdoor spaces 12 ADJUSTABLE LEVELS -static stimulation and 2 tones level to teach commands and correct behavior LIGHTWEIGHT COLLAR - suitable for dogs 8lbs and Up WATER RESISTENT REWARD GOOD BEHAVIOR - use tones to reinforce tricks and other positive behaviors BATTERIES INCLUDED - 4 replaceable 3-Volt Lithium Batteries CR2032 Call, chat or email with our expert PetSafe US-based customer care specialists six days a week; They are waiting to assist you and your pet with your product needs at 1-800-732-2677 or by email at ccc3@petsafe.net Manufacturers warranty is only valid when purchased from and authorized retailer