Dog bark deterrent device - 3X ultrasonic anti-barking device. Stop barking control for small, medium, and large dogs. Indoor behavior training with 4 modes.

3X Ultrasonic Dog Bark Deterrent - Equipped with three ultrasonic emitters, this dog bark deterrent offers wider coverage and a faster response than traditional single-emitting models. Training effectiveness is improved up to 3 times, effectively correcting barking, pounding, and jumping behaviors.

Smart LCD Display with Dual Frequency Mode - Features a clear LCD screen for real-time battery and mode monitoring - no more accidental switches.

Combines fixed frequencies of 25 kHz and alternating frequencies of 15 to 30 kHz to avoid desensitization and maintain long-term bark control. Remote control range up to 50 feet - Covers up to 50 feet, allowing you to stop barking without shouting or approaching. Perfect for indoor use, backyards, nighttime walks, and handling persistent barking, even from stubborn dogs. side.

4-in-1 Dog Bark Control Device - Combining variable frequency ultrasound, beeping sound, strobe light, and LED flashlight, this device offers a humane, non-punitive, and painless training solution. It features a 20-second automatic shut-off to prevent overstimulation. Designed for dogs aged 6 months to 8 years, it supports positive reinforcement training and helps to Manage barking from neighboring dogs without disturbing the harmony between pets and people.

Rechargeable with extended battery life - Equipped with a high-capacity 2500mAh battery, this device fully recharges in just 1 hour and lasts up to 90 days on a single charge. Supports USB-C fast charging and works with wall adapters, power banks, or car chargers - perfect for indoor training and outdoor walks.

Nighttime security and pocket-friendly design - Equipped It features a built-in LED flashlight and a strobe light mode to improve visibility in low-light environments, perfect for safer nighttime walks. Compact and lightweight, it easily fits in your pocket or backpack, making it ideal for daily training, evening walks, or travel.