Description Large LED Color Screen: The larger colour display makes it easier to use and read. Automatically Stop Dog Barking: With an advanced smart chip, Smart dog bark collar for large dogs can accurately detect dog barking without remote. No False Trigger&8 Adjustable Sensitivity: Smart dog bark collars for small dogs are activated by vibrations from the dogs vocal chords. The dog bark collar for medium dogs also has 8 adjustable sensitivity setting to help reduce false triggers IP67 Waterproof: IP67 waterproof design to ensure product quality stability, protect dog bark collar from splash, rain, snow 4 Human and Effective Modes: No shock mode: beep, vibration, beep vibration; Shock mode: beep vibration shock Powerful Battery and Protection Mode:The dog bark collar will temporarily stop working for 1 minute if it triggers 6 times Adjustable Collar for 8-120 lbs dogs:The dog bark collar circumference is suitable for most pet dogs. Up to 15 days of Use and Charging Protection Technology: Charge in 2 hours with 1-touch megnetic charging works for about 15 days Easy to use with two button. Long press the power button to turn on /off. After turning on, you can press the power button to adjust the sensitivity according to your needs. Just press the M button to switch the mode at will. Stop barking with no harm to dogs. You can select the most suitable mode as your needs. Note: False triggering is generally caused by setting the sensitivity to an inappropriate level For large dogs with loud barking, the sensitivity level should be set between 1-4; for small dogs with soft barking, the sensitivity level should be set between 4-7. In a noisy environment, the sensitivity level should be set between 1-4; in a quiet environment, the sensitivity level should be set between 4-7. In an environment with multiple dogs, the sensitivity level should be appropriately reduced to 4-1, which can greatly reduce the interference of barking from nearby dogs. Level 8 sensitivity is the most easily triggered and is usually used for testing triggers without motion detection. Users are recommended to use sensitivity levels 1-7 in actual use
