DINJOO Bark Collar, Dog Bark Collar for Large Medium Small Dogs,Smart Bark Collar,Rechargeable Anti

Smart DINJOO Bark Collar here. Automatic anti-barking and protection mode. Just put on dog's neck, it works. Safety-off function pauses for 1 min after 6 triggers. 4 training modes with adjustable shock (high/low). No shock modes: beep, vibration, beep+vibration. Shock mode: beep+vibration+shock. Upgraded AI tech, no false triggers. AI smart bark recognition chip and motion detection. 1-7 sensitivity activates with motion and barking. 8 sensitivity activates with barking only. Filters other dog barking, prevents false triggers. Quick charging. USB charge in 2 hours, lasts 15-20 days. Large LED color interface has power capacity, low battery reminder. Comfy for all dog sizes. Collar measures 27 inches. Skin-friendly nylon strap fits dogs 8-120lbs, neck sizes 6-27 inches. IP67 waterproof for swimming, rain, bathing.