【Training Methods】Electric dog collar has 3 basic training methods: beep, vibration and shock, with 0-7 level adjustable sensitivity, which can effectively stop barking without harming your dog . No need for remote control or monitoring 【Protection Mode】 To protect the dog, whether he still barks or not, the collar pauses for 1 minute after 7 triggers 【Sensitive Touch Screen】Touch buttons make it easy to operate even while being worn, give you a different experience 【USB Rechargeable Waterproof】Rechargeable electric dog training collar for dogs with large capacity battery, fully charged during 15 days of regular use, IP67 waterproof can be used outdoors in all weathers, comes with an LED display, you can see easily in the dark 【Adjustable for Dogs S, M 【The dog bark collar is adjustable for dogs over 6 months old weighing over 11 lbs and 8-25 inch neck circumference