dispositivo di correzione sicuro per controllare l'abbaio del cane (25 kHz), dispositivo ricaricabile per prevenire l'abbaio del cane, silenziatore per interni ed esterni con

【4-in-1 Multi-Function Bark Control】The ultrasonic dog bark repeller combines 2 ultrasonic waves and a flashlight in one device. It features a fixed frequency of 25 kHz and a variable frequency of 15-30 kHz. It prevents excessive barking, chewing, and digging and can replace traditional electric collars. It is safe and harmless for dogs and suitable for use indoors, in the park, at the campsite, during a picnic, and other situations.

【2 Ultrasonic Transmitters and User-Friendly Design】The bark repeller uses improved dual ultrasonic frequency technology to extend the range and make dogs stop barking quickly. It causes no physical pain or discomfort like electric collars, making it safer. It can effectively train dogs to stop barking and prevents neighbors' dogs or large dogs from barking without causing damage.

【15-meter barking range and compact and portable】The anti-bark device is compact and can easily be carried in your pocket or bag. Whether you want to quickly correct bad behavior or provide daily obedience training in indoor and outdoor gardens and on lawns, the anti-bark alarm emits ultrasonic waves within a radius of 15 meters to quickly stop dogs from barking.

【LED light mode and enhanced safety at night】The anti-bark alarm is equipped with LED lights and a flashing mode. The bright LED lights ensure your safety while walking in the dark. It can also serve as a deterrent against aggressive or unfriendly dogs, allowing you to walk your dog safely at night.

【Rechargeable via Type-C and an impressive 60-day battery life】The anti-bark alarm features a built-in rechargeable lithium-ion battery and a USB/Type-C charging port. The 5V/2A rechargeable design can be fully charged in 0.5 hours and can be used for up to 60 days on a full charge. It has a long standby time and is lightweight, making it suitable for daily use during home training, walks, or travel.