PetJoy Shock Collar for Large Dog, Bark Collar with Remote, Bark and Training Collar 2 in 1, Bark Collar with Shock (Level 1-100), Vibration (Level 1-100) and Beep

【 Auto and Remote Modes 】 This bark collar with remote combines 2 control methods: automatic and remote control. Automatic mode can be turned on or off at any time and it will be activated every time your dog barks without remote control . 【 4 Training Modes 】 This bark collar with remote has 4 training modes. Beep, vibration (Level 1-100), shock (Level 1-100) and automatic modes (Level 1-5). You can choose the most suitable training signal for your dog. 【 5 Sensitivity Levels 】 The receiver of this shock collar for large dog has 5 adjustable sensitivity levels. Quickly press the power button on the receiver 3 times in a row to adjust the sensitivity level for your dog, selecting from levels 1 through 5. 【 2800 Ft Control Range 】 With a remote control range of up to 2800Ft, this shock collar for large dog does not need to be near your dog, and you can train your dog freely at the beach, in the backyard or anywhere else. 【 Adjustable Dog Training Collars 】 The collar strap of this E-Co