About This

Anti-Barking Device & 3-in-1 Dog Trainer: This ultrasonic tool is designed for both dog training and bark control. The ultrasonic waves emitted by the FEILKE device catch your dog’s attention and help correct behaviors like barking, digging, scratching, biting, and climbing on furniture. For the best results, continuous use for over a week is recommended.
3 Ultrasonic Modes to Prevent Adaptation-Designed with three adjustable ultrasonic modes—120dB at 25kHz fixed frequency, 124dB at 25kHz fixed frequency, and 128dB irregular frequency—this FEILKE device ensures that dogs of various sizes and breeds respond effectively. The irregular frequency prevents dogs from becoming immune to a single ultrasonic sound.
Effective & Easy to Operate: The FEILKE dog bark control device is ideal for training your dog and also for preventing other dogs from approaching during walks or outdoor activities. Simply press the button when the dog starts barking or approaching. Tap four times to easily switch between the two frequencies.
Long Range & Portable: With a control range of up to 16.4 feet, this compact dog barking deterrent, complete with a wrist strap, is ideal for both indoor and outdoor use. Make sure to use it within its effective range for optimal training outcomes.
Quick USB Rechargeable: The ultrasonic bark control device uses a USB charging system, offering a fast 2-hour recharge time and lasting for up to 30 days per charge. This eliminates the need for constant battery changes, ensuring a hassle-free experience.
LCD Screen and USB Rechargeable-The HD LCD display clearly shows the ultrasonic mode, current functions, and remaining battery power. Equipped with a 750mAh rechargeable battery, this anti-barking device can last up to 30 days on a single charge via the included USB cable, saving you the hassle of constantly changing batteries.
Built-in LED Light for Night Use-The built-in LED light allows for safe use during nighttime walks. (Note: avoid shining the light directly into the eyes of humans or animals.)