General description The Modes Ultrasonic Dog Repeller is a portable and rechargeable device designed to deter aggressive dogs and assist in dog training. Utilizing advanced ultrasonic sound technology, it effectively drives away dogs from a distance, ensuring safety for you and your pets. This versatile tool also features a high-brightness flashlight with multiple modes, making it ideal for nighttime walks. Technical specifications Product Name: Dog Repeller Color: Black Main Material: Plastic Battery: 3.7V 1200mAh Li-Po Battery Charging Time: 1-2 Hours Working Time: 15-20 Days Control Distance: 10M Size: 14 x 3.5 x 3.5 cm Weight: 105g Usage Can be used to keep aggressive dogs at bay during encounters. Serves as a training device to help train your dog. Flashlight features three modes: constant light, strobe light, and SOS. LED indicator alerts you when the battery is low. Other information Features a non-slip design for better grip. Intelligent light sensor adjusts flashlight