Support calmer, more consistent behavior training with the SilverHeritage™ QuietCue USB-Rechargeable Ultrasonic Dog Bark Deterrent Training Tool, Dual Emitters, 50-Foot Range & Flashlight. The dual ultrasonic emitters produce a high-frequency sound designed to capture a dog’s attention and interrupt unwanted behavior such as excessive barking. With an operating range of up to 50 feet, the portable training device can be used during indoor training sessions, walks, yard time, and other outdoor situations. A built-in flashlight adds convenience during evening walks, while the USB-rechargeable battery eliminates the need for frequent disposable battery replacements. Key Features Dual ultrasonic dog-training emitters 25kHz ultrasonic frequency Up to 50-foot operating range USB-rechargeable design Built-in flashlight Portable ergonomic grip Suitable for indoor and outdoor training Useful for interrupting excessive barking and redirecting attention Compact enough for walks, travel, and everyday use Training kit included Use the device as an attention interrupter alongside calm verbal cues, rewards, and positive reinforcement. Results may vary depending on the dog’s age, hearing, temperament, and training history.