Description SAFELY STOPS BARKING: 15 levels of automatically adjusting static correction help teach your dog to stop excessive barking LEARNS YOUR DOG'S BARK: Our unique bark-sensing technology learns your dog’s bark to prevent your dog from receiving a false correction, even other dogs’ barking WATERPROOF COLLAR: Train in any environment, indoors or out, with the waterproof collar RECHARGEABLE BATTERY: Get up to 40 hours of use, and quickly recharge in 2 hours using the included USB charger SIZING: Collar fits dogs 8 lb and up and the adjustable strap fits pets with a neck size up to 23 in BARK SOLUTIONS YOU CAN TRUST: For 25 years, we have been the trusted brand in creating safe, high-quality, training products to help you and your pet live happy together NO BARK PROMISE: If this product is not meeting the needs for you and your pet, simply contact a PetSafe Customer Care Specialist by phone, email or chat and we will help you find a product that fits your needs Is Discontinued By Manufacturer : No Product Dimensions : 2.16 x 1.38 x 1.05 inches; 1.44 ounces Item model number : PBC00-16446 Batteries : 1 Lithium Ion batteries required. (included) Date First Available : May 20, 2018 Manufacturer : Radio Systems Corporation Country of Origin : Vietnam The Lite Rechargeable Bark Collar is a perfect solution for little dogs who have a lot to say. This lite version accommodates for your smallest dog with a smaller collar and slightly lower levels of stimulation than the standard version. The built-in temperament learning of this collar adapts to how frequently your furry friend barks. For example, when your dog barks, he will receive the lowest level of correction from the collar. If he continues barking, the correction level will increase, but if he remains quiet, the levels of correction will automatically reduce. Your dog will never be corrected because of another dogs bark or a loud outside noise because the dual detection technology in this collar must sense both vibration and sound before correcting. Because the correction is immediate and consistent, your dog will learn to associate his barking with a correction and change his behavior within as little as 2 weeks. Thats a win for you, your dog and your neighbors! Your pet deserves the best. Trust PetSafe to help keep your pet healthy, safe and happy.