Anti Bark Dog Collar, 4 Sound / Vibration/Electric Shock Modes, Adjustable 8 Levels of Sensitivity, Rechargeable Intelligent Anti-Bark Control, IP67 Waterproof for Big Small Dog-Black

4 effective training modes and 8 levels of sensitivity: Sound, Sound + Vibration, Sound + Static Shock and Sound + Vibration + Static Shock. Each mode has 8 levels of sensitivity. The most effective mode can be chosen to train the dog according to its nature and behavior.
Smart Barking Detection Chip: The trigger sensor built into this bark collar will detect all noises, then only filter the barking to trigger (bark frequencies 1000-2000KHz, 80-90dB). The collar will only activate when your dog barks, allowing you to train it properly.
Automatic Protection System: If the bark collar is triggered more than 7 times in 1 minute, it will enter protection mode, turning it off for 1 minute to ensure the safety of the dog. This mode aims to protect your dog and give him time to calm down.
Adjustable Size Anti Bark Collar: The anti-bark collars for dogs are suitable for small, medium and large dogs of all breeds. Dogs weighing 4-50kg and over 3 months can use this anti-bark collar. The durable nylon collar allows you to easily adjust the size, so you can continue to use it when your dog is older.
Rechargeable and IP67 Waterproof: The built-in rechargeable lithium battery is large capacity and only takes 2-3 hours to be fully charged, providing up to 21 days of use. Charging is done via a USB port. The collar is IP67, making it resistant to rain, water splashes and dust, which allows it to be used in various weather conditions. Ideal for dogs who like to play in the water.