Dog Anti Barking Device

Product features:  This cutting-edge anti-barking device utilizes ultrasonic technology to identify and curb unnecessary barking in dogs, covering an impressive 50 foot radius. By emitting high-frequency noises that are inaudible to humans, this product gently and efficiently puts an end to barking without any harm to your beloved pets. It can be easily mounted on a wall, tree, or fence, making it suitable for both indoor and outdoor use. Activated by barking, this collar is perfect for dogs of all ages, from 6 months to 8 years. Packing list: 1 x Anti-bark device 1 x USB cable 1 x Instruction book