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4X Ultrasonic Emitters 4X Powerful, Faster Response Unlike single or dualemitter dog bark deterrent devices, our upgraded anti barking device for dogs features 4 synchronized heads for 4X Powerful. It responds faster to dog barking, jumping, and unwanted behaviors from multiple angles. The 4emitter array on this dog barking silencer provides humane correction without contact.6 Modes Digital Display Featuring 6 versatile modesfixed variable frequency, strobe vibration, audible beep, and fixedbeamstrobe flashlightthis anti barking device adapts to different temperaments and barking intensities. The builtin screen of the ultrasonic dog repeller clearly shows current mode and battery level. Ideal for home training or stopping neighbor dogs this humane ultrasonic bark deterrent offers flexible, effective correction.4x Repelling Power, 32FT Range Train Indoors Outdoors. These dog deterrent devices stop unwanted barking up to 32 feet away, ideal for backyards, neighbors yards, walks, or offleash areas. As an ultrasonic dog bark deterrent, results vary by breed and sensitivity aim directly at your dog in a quiet setting and move closer for stubborn cases. The builtin LED flashlight and strobe add visibility for evening walks and lowlight training.Suitable for 97 of Dogs 6 months to 8 years, 8150 lbs. This no bark device works for over 97 of dogs aged 6 months to 8 years, weighing 8 to 150 pounds, with normal hearing. Not recommended for hearingimpaired dogs. As an anti bark device, ultrasonic frequencies are inaudible to humans but clearly perceptible to dogs, humanely discouraging barking, chewing, digging, and destructive behavior. A trusted anti dog barking device for everyday use.30 Days Use, 180 Days Standby. The compact, lightweight design fits easily into your pocket, making this no barking device for dogs your goto for daily walks, travel, or unexpected barking situations. MORE DETAILS asin B0HHQ4HFN3 batteries 1 Nonstandard Battery batteries required. included bestsellersrank 25 in Sonic Bark Deterrents datefirstavailable September 3, 2026 itemmodelnumber HX338 productdimensions 1.8 x 1.6 x 4.72 inches 4.8 ounces




