3 u 1 ručni ultrazvučni uređaj protiv lajanja za pse, prijenosni ultrazvučni LED uređaj protiv lajanja, uređaj protiv lajanja, nastavni i obrazovni (žuti) 13,7*5,5*2,5 cm

3 in 1 function dog repellent / training dogs / lighting function. The super bright LED flashlight function is useful for walking or jogging in the evening.Human and Pet Safety The ultrasound emitted by Trainer Device uses physical methods to stimulate dogs and has no effect on the health of this dog. last. No liquid propellant is used; Keep unfriendly dogs away, the ultrasonic dog trainer can effectively train your dogs to be obedient and stop some unwanted behaviors, such as barking, searching, chewing, etc. Easy to use Just need to press button, no other tools required. Equipped with superior ABS and anti-static wrist strap, ideal for walkers. Pocket-sized and convenient dimensions are only 4.7 x 1.6 x 0.9 in (LWH), easily slipping into your pocket. Comes with a lanyard, easy to carry anywhere, such as jogging or walking, cycling, park, etc. Wide application Perfect for various dogs, such as Shepherd, Poodle, Chihuahua etc.Note: the data is all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.