[Digital LED Display] ultrasonic Dog bark Deterrent with 4 Transmitters, Green 10 Gears Dog Training Device for Dogs, Rechargeable Anti Barking Device & Dog Repellent with Flashlight

VISUAL PRECISION WITH SMART LED DISPLAY :Stop guessing and start communicating. This ultrasonic dog bark deterrent features a crystal-clear LED screen that monitors battery status, gear levels, and safety locks at a glance. It provides the transparency needed for precise sessions, ensuring you are always in control of your dog training device during critical behavior correction moments. | 10 ADJUSTABLE GEARS FOR CUSTOMIZED CORRECTION :Tailor your approach to your pet's unique temperament. Our dog barking control device offers 10 precision gears (0-9). Gear 0 uses a variable 23KHz-41KHz frequency to break habits of stubborn barkers, while gears 1-9 provide steady frequencies for daily reinforcement. It is the most versatile sonic bark deterrents solution for all breeds. | POWERFUL QUAD TRANSMITTER TECHNOLOGY: Equipped with 4 high-output sensors, this device delivers a significantly wider and more effective range than standard trainers. It acts as a professional anti barking device that captures attention instantly without physical force. Whether you need a neighbor dog silencer or a personal handheld dog deterrent, the quad-power ensures results. | HUMANE SAFETY AND EPA COMPLIANT DESIGN: Prioritize your pet's well-being with pet-safe frequencies that do not harm hearing. This dog repellent is optimized for dogs aged 6 months to 8 years and features a built-in safety lock to prevent accidental triggers. It is a non-invasive, gentle ultrasonic dog trainer designed for responsible pet owners who value humane training. | ULTRA LONG ENDURANCE WITH 2000MAH BATTERY: Engineered for your active lifestyle, this dog training device boasts a massive 2000mAh rechargeable battery. A single 2-hour Type-C charge provides weeks of use for night walks or park trips. With an integrated high-intensity flashlight and buzzer, it is the ultimate all-in-one bark control device for safety and discipline. | Pain-Free, Humane Behavior Correction: This device relies on ultrasonic waves and gentle stimuli to discourage bad habitsno shocks or physical discomfort. Its safe for dogs and people, but consult a vet if your pet has health issues. Always pair with positive reinforcement for best results.