New * WATERPROOF DOG COLLAR RECEIVER - The transmitter is highly resistant to water, IP67 waterproof level, and doesn’t need to take it off when your dog is under bathing, swimming or playing in the rain. High quality skin-friendly collar touches soft and the length can be adjusted. The size of neck can be varied from 14 inches to 23 inches. Suitable for dogs with weight of 22-100lbs. (Please check your dog collar size before purchase.) * DOG SHOCK COLLAR WITH 0-16 LEVEL ADJUSTABLE BEEP, VIBRATION, AND SHOCK - There are three modes to choose from, beep, vibration, and shock. Adjustable shock mode ensures you to find a stimulation that works for your dog. Also, Dual-channel design supports training your even dogs with one remote! Our electrical collar is designed to correct barking, walking, leash training, sitting, aggression, and other behavior obedience for dogs. Ideal for a junior pet owner or an expert trainer. * E-COLLAR USED BY EXPERT TRAINERS, CONTROL RANGE UP TO 1960ft - Remote Training Collar adopts advanced RF434 Mhz technology that transmitter range can be up to 600m, making it easy to train your dog in the park or backyard. Meanwhile, it can go through all obstacles with stable connection when you use it at home or outside. * LONGER STANDBY TIME AND RAPID CHARGER - Thanks to upgraded 550mAH and 3.7V lithium polymer battery with CE, EMC certified and complied with FCC rules(FCC ID:2AHHYPTS-018), the electric collar can be used continuously for about 15 days and fully charged within 2-3 hours. Comes with 2 in 1 charger cord, and you can easily and quickly charge for both training collar and transmitter. HUMANIZED DESIGN WITH CONVENIENCE * The remote control range is up to 600m, which can go through such circumstances as wall, door, wood, house, and car etc. * Easy and fast to charge, long standby time - 2 in 1 charger cable which can charge for both the training collar and transmitter. Adopting updated battery ensures a longer standby time (60 days for remote control, 15 days for the receiver). * Waterproof - IPX7 water-resistance level which means your lovely dog can even swim with it! * Smart battery display - A blue backlight LCD screen to show the battery usage all the time. * Soft and adjustable sleeve. The size can be varied from 14 inches to 23 inches to suitable for dogs with weight of 22-100lbs