【Dog Shock Collar with 5 Main Function】Beep, vibration, shock, light and keypad lock, help you to teach a dog basic obedience commands and solve an uncontrollable dog's behavior like being a bark collar for your dogs,the keypad lock can significantly prevents any accidental push while carrying the remote control 【Dog Training Collar with Light and Waterproof】The additional light has two modes of constant on and flash function,convenient for you to find you dog at night and can increase the recognition of the dog at night to keep your dog safe,IP67 waterproof collar is convenient for dogs playing around a pool or in the rain freely,the remote transmitter is not waterproof 【Beep and Vibration Function Can Correct Most of Your Dog's Bad Habits】We try to avoid using the electric shock function to achieve effective dog training, so we are equipped with a unique sound frequency adjustable function(1-8 levels),the change of sound frequency can better attract the dog's attention to recognizes different warning tones,high-intensity vibration function (1-16 levels) can also give the dog a more powerful warning,(1-99 level) shock function for more stubborn dogs 【E Collar for Dogs Training Collar with Remote 3300FT】E collar twice the control range of normal products，the two-way communication function between the remote control and receiver makes the command more accurate and effective, even if it is separated by two walls, it will not affect the control effect，no longer worry about the dog running away, you can recall your dog with one click 【Long Battery Life Rechargeable Bark Collar】 Dog shock collar can be recharged within 2 hours by phone adapter and USB outlet of the PC/power bank/car, the dog collar can last up to 35 days of standby time and the remote 45 days,the screen can display both power levels of the remote control and receiver