• SMART ULTRASONIC BARK CONTROL: The dog bark deterrent devices automatically detects your dog’s barking and emits ultrasonic waves within a 33-foot detection range, effectively covering up to 50 feet(max). No manual intervention is needed—the device responds instantly, making it a hassle-free solution for excessive barking, whether used indoors or outdoors.
• 3 FREQUENCY MODES – PERFECT FOR ALL DOG SIZES :The anti barking device for dogs featuring three adjustable ultrasonic frequencies (15-30KHZ, 20KHZ, 30KHZ), this device is designed to work for small, medium, and large dogs. Simply choose the mode that best suits your dog’s size and temperament for optimal training results.
• IPX4 WATERPROOF DESIGN – INDOOR & OUTDOOR: The dog barking deterrent devices with IPX4 waterproof technology, this bark deterrent is rainproof, sunproof, and dustproof, making it durable enough for any weather condition. Hang it on a fence, tree, or place it on a platform—it’s ready to perform wherever you need it.
• RECHARGEABLE & ECO-FRIENDLY: The Bark deterrent device equipped with a built-in rechargeable battery and USB charging, this device runs for up to 30 days on a single charge. Say goodbye to constant battery replacements and enjoy a portable, efficient solution for dog training.
• PET AND HUMAN FRIENDLY: The ultrasonic dog bark deterrent ultrasonic frequencies are completely harmless to humans and safe for dogs. No harsh chemicals, electric shocks, or loud noises—just a gentle yet effective way to train your dog and create a peaceful living environment for everyone.

• Package Dimensions ‏ : ‎ 4.57 x 3.66 x 2.13 inches; 6.38 ounces
• Batteries ‏ : ‎ 1 Lithium Ion batteries required.
• Date First Available ‏ : ‎ March 31, 2025
• Manufacturer ‏ : ‎ PETLICCD
• Country of Origin ‏ : ‎ China