Ultrasonic Bark Control Technology: Utilizing advanced ultrasonic technology, this device emits sound frequencies only audible to dogs, effectively deterring barking and promoting calm behavior without causing harm or discomfort. Puppy-Friendly Design: Tailored for puppies, this anti-barking training tool offers a gentle yet efficient approach to managing excessive barking tendencies, aiding in behavioral improvement and fostering a harmonious pet-owner relationship. LED Flashlight Integration: Enhancing functionality, an integrated LED flashlight feature provides added convenience during nighttime walks, ensuring visibility and safety while simultaneously addressing barking concerns with ease. Portable and Lightweight: Crafted with portability in mind, this compact device boasts a lightweight construction that easily fits into pockets or bags, making it ideal for on-the-go use both indoors and outdoors. Long Battery Life and User-Friendly Operation: With a robust 300mAh battery capacity, this device offers extended standby time for uninterrupted usage. Its intuitive design guarantees effortless operation, granting users peace of mind wherever they may be. Description: Introducing the Anti-Barking Device with LED Flashlight, designed to effectively manage your puppy barking habits. Utilizing advanced ultrasonic bark control technology, this device emits a sound only audible to dogs, deterring them from excessive barking. The integrated LED flashlight adds convenience for night walks, ensuring safety and visibility. Its portable and lightweight design makes it ideal for both indoor and outdoor use, with a long-lasting battery for extended usability. Say goodbye to nuisance barking with this easy-to-use training tool that promotes better behavior in your furry companion. Item Name: Anti Barking Device Material: ABS Battery Capacity: 300MAh Battery Type: Polymer Lithium Battery Operating Current: 300MA Charging Voltage: 5V Continuous Working Time: 1 Hour Lighting Type: LED Ultrasonic Power: 40khz Charging Time: 30 Minutes Features: Ultrasonic, Anti Barking, Dog Training Size Details: L: 6cm, W: 3.2cm, H: 2.1cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Anti Barking Device 1 x Type-C Charging Cable 1 x User Manual