LED Ultrasonic Dog Repeller and Trainer Device 3 in 1 Anti Barking Stop Bark Handheld Dog Training Device (Black)

Design: With the latest technology, the dog trainer can help you correct your dog's bad behaviour and stop barking. You can also train your pet to be obedient Easy to use: the sound is only for pets, they are easy to use and work well Handheld and convenient: size of the device is approx. 12.5 x 4.5 x 2.6 cm (LWH), portable and portable, also convenient to carry anywhere you like, such as jogging or running, cycling, parking, etc. Multi functions: except as a pet training device, it can also protect you from dog attacks, suitable for training many types of dogs, such as pets, dogs in police and shepherds, suitable for outdoor work, travel and safety night patroll Quantity: 1 piece training device and 1 piece user manual (English language not guaranteed)