This Anti Bark Device doesn't train your dog to never bark. Sometimes we want our dogs to bark! The device can be turned off when barking is acceptable and positioned outside of the radius- teaching your dog where he she can bark and where he she can't! How Does It Work: The unit is automatically activated by the sound of barking. When the device is within the range of a barking dog, the microphone will isolate and pick up the barking to emit an ultrasonic sound to stop bark. Works for All Dog: Whether your dog is large or small, this device is suitable for dogs of all sizes. Feature of Queenmew Anti-Barking Device: -Uses ultrasonic sound to deter unwanted barking. -Detects the sound of barking up to16.4 feet, Size 3.54 2.83 3.34 inch. -The harmless and human way to stop dog barking. -Built-in rechargeable lithium-ion battery and comes with a USB cord. Note: -If there is block like walls or solid barriers, anti barking device might not work. -The dog bark control will not work on deaf or hearing-impaired dogs. -Different dog breeds may react to the ultrasonic sound differently. Some dogs may dislike the ultrasonic sound at the beginning and will not stop barking, please allow your dog to have up to 2 weeks of training. -This device is not intended to provide protection against aggressive dogs. Keep out of reach of children. Package includes: 1x Ultrasonic Bark Device 1x USB cable 1x Lanyard 1x User Manual If you're not happy with your purchase for any reason return it for a full refund. DIRECTIONS Anti Barking Device

Rechargeable Stop Dog Barking Device - This dog bark control device is designed with a rechargeable USB power cord that can be contiguous work for 30 days after fully charged. With the design of the lightweight wrist rope, the anti barking dog training device can be easier to use the dog barking deterrent devices indoors and outdoors. If you're not happy with your purchase for any reason return it for a full refund. Easy to Use Anti Barking Device - Our stop dog barking device only needs to turn the power to work, no need to change the frequency regularly. Compared with the traditional dog training collars, this dog barking deterrent device can automatically detect dog barking, emit and stop ultrasonic automatically, which will completely free your hands to stop your dog or neighbor's dog barking. Indoor and Outdoor Anti Barking Device - IPX4 waterproof dog barking device, anti-smashing, durable, weatherproof, sturdy, safe for indoor and outdoor use in any weather conditions. The dog barking control devices are equipped with a well-designed mini shape, which is light and easy to place or hung anywhere. Safe Dog Barking Control Device - The ultrasonic anti barking device uses high-pitched ultrasonic technology and is harmless to pets that are higher than the human hearing range, but dog barking deterrent device will cause the dog's attention without painful stimulation. This ultrasonic dog deterrent use a harmless and humane way to keep your dog and your neighbor's dog from barking! Effective on all breeds all dog sizes!. Newest Automatic Anti Barking Device - This anti barking device dog training tool uses the newest ultrasonic technology, intelligently captures dogs bark in the area covered by the system and automatically emits ultrasound to silence the dog for solving excessive and noisy dog barking.