Fast & Effective Anti Barking:Upgraded dual ultrasonic emitters provide stronger and more stable signal, quickly interrupt dog’s barking reflex, reduce excessive noise and keep your home quiet in seconds

3 Adjustable Modes & 50FT Long Range:Features 3 working modes for different training needs, with an effective control range up to 50 feet, suitable for your own dog and neighbor’s dog barking control both indoor and outdoor.

Widely Compatible for All Dogs: Effective for small, medium and large dogs over 6 months old, helps correct barking, jumping, digging and other bad behaviors, ideal dog training aid for pet owners.

Indoor & Outdoor Versatile Use: 50ft effective coverage, waterproof and weather-resistant, can be placed in backyard, living room, balcony, also portable for outdoor walking and training.

Easy One-Button Operation:Simple design with one-button control, no complicated setup, suitable for all pet parents, effectively correct bad behaviors and improve dog’s discipline.