Rechargeable Ultrasonic Pet Training Control Device Dog Barking Deterrent Trainer to Stop Barking

Features 🐾 Ultrasonic Dog Repeller Emits high-frequency ultrasound (25,000–40,000 Hz) that humans cannot hear but dogs find uncomfortable, making them feel uneasy and flee quickly. 🔦 Double Flashlight Design Built-in dual LED lights with flash function, which can deter dogs and provide lighting in dark environments. ⚡ Three-Speed Frequency Adjustment Supports three frequency levels for different deterrence needs, flexible and adjustable. 🔋 Rechargeable 800mAh Battery Comes with an 800mAh built-in battery, supporting Type-C charging for long-lasting use. ✨ Compact & Portable Lightweight and ergonomic design, easy to carry when going out for walks, commuting, or traveling. Specifications Material : Plastic Frequency Range : 25,000Hz–40,000Hz Battery Capacity : 800mAh Charging Type : Type-C Features : Ultrasonic deterrence, dual LED lights, three-speed adjustment Size : As shown in the product images Packing List 1 × Ultrasonic Dog Repeller 1 × USB Charging Cable 1 × Lanyard Important Notes Best Use Scenarios: For preventing attacks from stray or aggressive dogs when going out. Low-Effect Situations: Your own pet dog (it knows you won’t hurt it) Noisy environments (busy streets, roadsides) Dogs with their owners (they may act more aggressive) Well-trained large dogs Low battery (reduced emission power) Tips: Do not tease dogs with the repeller frequently, as they may become desensitized. Charge the device in time when the light dims significantly in deterrence mode. Actual color may vary slightly due to monitor and lighting differences. Please allow minor deviations due to manual measurement.