MODUS Ultrasonic Dog Barking Control Device,3 in 1 Sonic Bark Deterrent with LED Light Dog Training Tool&Behavior Aids, Rechargeable Anti Barking Device, Barking Silencer for Dogs(Indoor & Outdoor) - Bonso Technology (Shenzhen) Co., Ltd., 239Orange

• 🐕Portable and Mini-Size Design - The ergonomic hand-held design and adjustable anti-static wrist strap makes MODUS ultrasonic anti barking device a great option for outdoor. With a wide control range of 16.4ft, you can train your furry friend at home, yard or in the park.The ultrasonic dog bark deterrent devices may not have effect on dogs with hearing problems and we do not recommend using this product on dogs under 6 months or over 8 years old. 🐕3 Ultrasonic Frequency Settings Effective Than Dog Bark Collar Shock Collar - MODUS dog barking deterrent outdoor is equipped with three ultrasonic adjustable modes, including 120db 25KHZ fixed frequency, 124db 25KHZ fixed frequency and 128db irregular frequency sound waves. With the gears up, the ultrasonic output power becomes stronger to avoid the incompatibility of dogs of different breeds and sizes. The irregular frequency prevent dog from being adapted to a single frequency. 🐕LCD Screen Display and USB Rechargeable - HD LCD display makes MODUS barking dog deterrent easy to see the current ultrasonic mode, functions, and remaining power clearly. Equipped with a large capacity of 750mAh rechargeable battery, this anti barking device can be charged via USB cable(included), and support a long daily-use time up to 30 days, saving you endless hassle and invest in batteries. 🐕LED Light for Night Use - Equipped with a light for night lighting, MODUS no bark device is suitable to use while walking your dog outdoor even at night. Please do not shoot light directly into the eyes of people or animals. 🐕 Dog Training & Behavior Aids Device - MODUS adjustable ultrasonic barks no more dog training device releases ultrasonic sound which is inaudible and safe to humans but can be heard by your dog and make it feel uncomfortable. This anti barking device is an effective way to train your dogs to stop bad behaviors other than barking, jumping on people or damaging your belongings by just pressing the buttons. And it is more gentle compared with dog training clickers or whistle for dogs.