Encourage good behavior with SportDOG Brands SBC-R Rechargeable NoBark Collar. Silent Partner technology detects your dogs barks, and then the unit automatically sends a static stimulation to correct the behavior. Three different modes (Progressive, Temperament Learning and User-Selected) as well as 10 levels of stimulation ensure your buddy gets the level of correction they need. OLED screen features easy-to-use controls. Waterproof and submersible to 10 ft. Powered by a rechargeable lithium-ion battery for up to 200 hours, which recharges within two hours. Fits dogs that weigh 8 lbs. or more or with neck sizes between 5 and 22. Includes collar receiver, collar strap, adapter with charging cradle, standard contact point, long contact point and operating guide. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Bark Collars.