Functions: High quality material: It is made of high quality material, and the dog is comfortable to wear without pain Adjustable sensitivity: Our anti barking necklace can provide different degrees of training according to the size and variety of animals, and is suitable for dogs of all sizes Smart sensor: our anti barking necklace is equipped with smart sensors and chips, which can accurately identify the barking of dogs, making activation more effective Rechargeable necklace: Our dog barking prevention necklace is rechargeable and can work for a long time after full charging IP65 waterproof: IP65 waterproof design, suitable for indoor and outdoor use under all weather conditions Properties: Black Sealing index: IP65 Package weight: 81g Package size: 8 * 7.5 * 4.5cm Packing list: 1 * Dog anti barking necklace 1 * Nylon belt 1 * USB charging cable
