Anti Barking Devices, 2 Pack Dog Bark Stop Devices with 3 Modes, Rechargeable Ultrasonic Dog Barking Deterrent Devices

Adjustable modes – high, medium, and low. The high-frequency setting (15KHZ-30KHZ) is ideal for larger or more energetic dogs, while the medium (20KHZ) and low (30KHZ) settings suit gentler or smaller breeds.
Dog friendly ultrasonic barking control design-Offering a peaceful environment for human beings and their companions such as dogs.
Anti Barking Device for Dogs Indoor – Anti barking devices are effective for most breeds and sizes of dogs. Some dogs may be afraid or dislike ultrasonic waves and will not stop barking at the beginning. When using the indoor barking control device for the first time, please reserve 2 weeks of training time. It is equipped with a lanyard, so you can take it with you.
Waterproof&Rechargeable – Built-in 2000mAH battery supports charging via USB cable. It can be used for 30 days after charging for 5 hours. All-weather to create a quiet environment for you. The waterproof level is IPX45, and even in rainy days, our dog barking device can work normally
Say goodbye to noisy environment with our dog-friendly barking deterrent devices. It’s not just an effective and humane solution to stop dogs from barking, it’s a bark stopper designed to create a serene atmosphere for you and your neighbors.