AUTOMATIC STOP BARKING COLLAR with Intelligent Identification Chip - Slopehill anti bark collar adopt the third generation of smart dog bark identification chip, can identify slight sounds more accurately and effectively filter other unrelated sounds and prevent false triggering. Under strict control, beep or vibration release only when barking is within 0.8in of the dog bark collar and the sound exceeds 113db

3 HUMANE TRAINING MODES and 7 SENSITIVITY LEVEL - Slopehill Bark Control Collar provides 3 extremely efficient and safe training modes (sound, vibration, sound with vibration modes with 8 adjustable levels) and adjustable sensitivity levels for you to solve an uncontrollable dog's barking problems. You can choose the suitable mode and level based on your dog's breed, temperament, and ambient noise

RECHARGEABLE NO BARK DEVICE with BATTERY INDICATOR - This dog bark controller contains a built-in USB rechargeable battery. It can be fully charged in about 1 hour and gave you about 14 days of use. When the battery power is low, the first LED of the left of the collar will display 1 to indicate users to charge the battery

NO SHOCKS Automatic Protection System - Slopehill dog barking control device is humane and will never harm your pet due to automatic shutdown after 7 actuations per minute

REFLECTIVE ADJUSTABLE STRAP - The strap can be adjusted from 0-22inches, fit most size dogs. Besides, it is reflective which helps you to find your dog in dark