Unleash the Power of Training! 🐾 Quick 2-hour charge for 50-70 hours of use. Submersible up to 25 feet—train in any condition. Comes with everything you need for effective training. Experience up to 1/2 mile range for ultimate freedom. 21 customizable stimulation levels for every dog's needs. Waterproof to 25 Ft 1/2 Mile Range 50-70 Hours Battery Life The SportDOG Brand SportHunter 825X Dog Training Shock Collar is a versatile training tool designed for effective communication with your dog over long distances. With a range of up to 1/2 mile, customizable stimulation levels, waterproof durability, and a rechargeable battery lasting up to 70 hours, this collar is perfect for pet owners who want to train their dogs in various environments.