2-in-1 Dog Shock Collar with Remote & Bark Collar - Smart Anti Barking Dog Electric Training Collar with 5 Adjustable Sensitivity & 3300FT for All Breeds IPX7 Waterproof E-Collar for 2 Dogs

【3 Collar Modes & 3 Training Functions】The dog shock collar offers 3 collar modes: Bark Control Mode, Dog Training Mode, Night Training Mode. You can choose the appropriate mode according to your actual needs. The remote provides 3 training functions: beep(1-8 levels), vibration(1-16 levels), safe shock(1-99 levels) to help you train your dog indoors or outdoors, Daytime or nighttime. 【Lighting System & Positioning Light】: A lighting system is installed on the remote control to facilitate training the dog at night, and there is a positioning light on the collar strap to help you quickly find the location of the dog 【Automatically Stop Dog Barking】 bark collar for large dog adopts an advanced smart dog barking recognition chip to accurately identify the dog's barking and vocal cord vibration, protecting your dog from accident shock. The bark collar has 5 adjustable sensitivity levels, 3 working states (beep,beep+vibration, beep+vibration+shock).