Anti Barking Device for Dogs, 3 Adjustable Levels, Rechargeable Ultrasonic Dog Bark Deterrent Devices

2-in-1 Dog Bark Deterrent Device: This innovative device combines ultrasonic bark deterrence with a flashing signal light to effectively capture a dog’s attention. Both features activate simultaneously when excessive barking occurs, promoting better behavior quickly and efficiently. 3 Adjustable Modes & Range up to 33Ft: With three adjustable modes—low (30KHZ), medium (15KHZ), and variable (15-30KHZ)—you can fine-tune the device to the ideal frequency for your environment. Whether indoors or outdoors, place the device within range to enjoy a peaceful, bark-free space. IPX6 Waterproof & Durable: Designed for both indoor and outdoor use, this device is built to withstand all weather conditions, thanks to its IPX6 waterproof rating. Its durable exterior ensures long-lasting performance, and its stylish blue design blends into any setting. Safe & Pet-Friendly: Emitting ultrasonic waves in the safe 15-30KHZ range, this device is harmless to both dogs and humans. For optimal