Elysarth Rechargeable Anti-Barking Device for Dogs – Variable Frequency Ultrasonic Dog Barking Deterrent with 3 Modes, Training & Behavior Aid, Humane & Safe for Small/Medium/Large Dogs

• 【3X Ultrasonic Dog Barking Device】Unlike single-emitter devices, this upgraded deterrent features three synchronized ultrasonic emitters to quickly stop barking, biting, and jumping. A humane training solution—safer than bark collars and more effective than dog whistles.
• 【5-in-1 Safe & Humane Modes】Dual ultrasonic frequencies (fixed 25kHz + variable 20-26kHz/24–50Hz) with 3 ultrasonic modes, plus an audible beep and LED flashlight. Adapts to daily training or persistent barking, effectively controlling behavior without pain.
• 【Extended 32-Foot Range】The compact, ergonomic design with wristband quickly curbs barking, digging, scratching, and biting within 32 feet. Ideal for home, yard, walks, or training.
• 【Fast Charging & LED Flashlight】Fully charges in 1-1.5 hours with 30-day standby. Built-in flashlight enhances safety for night walks/jogging; flash mode deters aggressive dogs.
• 【Notes & Support】Not recommended for: noisy environments, hearing-impaired dogs, groups of dogs, or puppies/seniors. Contact us with questions.

Product description Ultrasonic Dog Trainer Small and portable, suitable for multi-dogs Three-headed ultrasound 20kHz - 50kHz The ultrasonic frequency is: Training assistance Dog training to drive dogs Correcting the wrong behavior of dogs Ultrasonic cannot be heard, and is no real harm to the human body Product Information Charging time: 2.5 hour Standby time: 6 month Product Dimensions: 11.5CM*4.5CM Product Weight: 140g Product Includes: Ultrasonic Bark Deterrent*1, Instruction Manual*1, Type-C Charger, Portable Wrist Strap Directions dog bark deterrent devices