🐶 SMBABY Ultrasonic Dog Barking Control Device - Effective Training Tool - Deterrent Whistle - Anti-Barking Device - 16.4 Ft Control Range - LED Flashlight Included (Black) Review

8 in 1 Dog Silencer and LED Flashlight: Pet Gentle Anti Barking Device has three ultrasonic frequencies: fixed 25KHZ, intermittent 25KHZ, and fluctuating 25-30KHZ to ensure that more dogs can be adapted, and a light-sensitive flashlight with three modes of constant light - flashing - distress, with a beeping sound, form an innovative and efficient Dog Training Tools. Dog training and Bark Control: Ultrasonic Bark Deterrent is an excellent device for Dog Training and Dog Bark Control, the Ultrasonic frequency of 25-30KHZ has a certain effect on the dog,attract the dog's attention to Correct Bad Behavior. Easy to use outdoors: Ultrasonic Anti Barking Device has a control range of 16.4 feet, can be held in one hand to stop other dogs approaching you, outdoor use is both a Dog Barking Deterrent Devices and Sonic Bark Deterrents, press the button indicator red light on, last 10S ultrasonic will automatically turn off. Safe and effective: the human hearing frequency range is 20HZ ~ 20KHZ, the dog's hearing frequency range is 15HZ ~ 120KHZ, Ultrasonic Dog Barking Control Devices issued 25KHZ ~ 30KHZ frequency, beyond the human ear hearing range, to attract the dog's attention without harming it, so that it knows that you are intervening to control its behavior. Rechargeable battery: The Ultrasonic Barking Control Devices has a built-in 800mah lithium battery (standard USB included in the box),standby up to 30 days,and portable design is perfect for travelers.