- Train your pets effectively with a powerful 120DB ultrasonic wave that is inaudible to humans. This tool encourages obedience and curbs unwanted behaviors like barking, digging, and chewing, all while being safe for both your pets and family. - Designed for portability, the lightweight and compact size allows you to easily carry it during activities such as jogging or walking, ensuring you're always equipped for training on the go. - Enjoy versatile use; in addition to being an effective pet training device, it also serves as a deterrent against dog attacks, providing you with peace of mind in various situations. - Suitable for training a wide range of dogs, from household pets to working dogs, making it an essential tool for any dog owner. - This multifunctional device also includes a built-in flashlight, adding convenience for those nighttime walks or when you need an extra light source in dark environments.