Heart4Kids Untrasonic Dog Trainer With Flash Light

Adjustable Ultrasonic Dog Trainer – World's First Variable Frequency Pet Behavior Corrector with 10 Level Ultra Sound, 18 Dog Whistles Anti-Bark Flashlight, Humane Dog Deterrent (Orange) Dual-Mode High-Lumen Flashlight – Features a 1000-lumen LED flashlight with both steady and pop-flash modes to support nighttime use and visual behavior correction. Smart, Safe & Humane – No shocks, sprays, or harmful methods. Retail $60