Product information:

Effective 3-in-1 ultrasonic dog training device designed to deter unwanted barking and aggressive behavior. Features dual-channel technology that emits ultrasound up to 125dB—audible to dogs but inaudible to humans—making it ideal for training and outdoor protection. Compact and portable at 13.7 x 5.5 x 2.5cm, it's perfect for walks, travel, and security patrols. Built-in LED flashlight doubles as a practical night light. Constructed from durable ABS material with a 20cm cable for convenient handling. Safe, humane alternative to traditional training methods.

Parameters of double-head dog repeller
Product size: 13.7*5.5*2.5cm
Product weight: 56g
Color box weight: 72g
Color box size: 14.1*6*3.5cm
Single head dog repeller
Product name: Dog Repeller
Product material: ABS
Product net weight: 45g
Weight with color box: 55g
Product size: 13*3.8*2.3cm
Color box size: 13.8*5*3.5cm

Size information: 13.7*5.5*2.5cm