OEHUG Anti Barking Device For Dogs, New Ultrasonic Dog Repeller Stop Device-30ft Range, Rechargeable, Safe Dogs Training Tool Indoor Outdoor Use Small, Medium Large (2 PCS)

🐕【Ultrasonic dog repellent】This device uses strong ultrasonic waves between 25kHz and 40kHz to make dogs and cats feel uncomfortable without harming them. It provides a safe and effective solution. Effectively train your beloved dog to correct behaviors such as barking, digging, and biting in a humane and painless manner. 🐕【Ergonomic】The 2026 upgraded multifunctional ultrasonic dog repellent is made of sturdy ABS material, which is lightweight and sturdy. The ergonomic circular design makes it easy to grip, measuring 11 * 3cm, and the compact size makes it easy to fit into pockets, bags, or cars. 🐕【Built in high-intensity LED flashlight】Powerful ultrasonic dog barking deterrent with an effective range of up to 50 feet. equipped with two strong LED lights, very suitable for walking at night or in dark environments. Simply press the button to activate the flashlight, allowing you to see it clearly even in low light environments, with peace of mind. 🐕【USB fast charging】Built in 800mAh lithium-ion battery, supports fast charging through Type-C port (2A). After being fully charged, it can provide long-lasting performance, ensuring that the device is always available. 🐕【Easy to use】Easy to use, just see the barking dog and press the button. When your dog stops barking, praise it. Repeat this process, and soon you won't need to press any more buttons! Suitable for all types of dogs, big dogs, small dogs, and medium-sized dogs. If you have any questions, you can contact us through Amazon and we will provide you with a solution within 24 hours.