🐶 2020 NEW Dog Barking Deterrent Devices: 2 in 1 Training & Teasing Device with 700mAh Rechargeable Battery - Fixed/Variable FQCY Mode Bark Control & Ultrasonic Anti Bark Train Repeller to Stop Barking Review

【2020 UPGRADED DOG BARK CONTROL & DOG TRAINING】 Based on the concept of building a harmonious and friendly relationship between people and dogs, we are committed to solving the problem of excessive barking for you. Our 2-in-1 anti-bark device can effectively train your dogs to stop unwanted behaviors such as eating unsafe food, biting, fighting, digging, aggressive barking, etc. Consistent training is required to achieve an effective and long-lasting result. 【SAFE FOR HUMANS & PETS】 Our anti-bark device uses high-pitched ultrasonic technology, ensures the sound can grab the dog's attention but will not hurt the hearing of humans and dogs. Press the button when your dogs are doing unwanted behaviors, help them understand that their bad behaviors will cause uncomfortable experience. And then your dogs will learn to behave well to avoid listening to the ultrasonic sound. Suitable for all-sized dogs & pets. 【DOUBLE FREQUENCY MODES&700mAh RECHARGEABLE BATTERY】Two modes to avoid pets get used to single-frequency ultrasonic. In common mode, the ultrasonic would be of 25Khz; Press switch button to variable mode, the sound frequency would variable within 25-30Khz, making training things running well and say goodbye to unwanted barking and behaviors. Built-in 700mAh rechargeable battery to save the trouble of replacing batteries when in use. 【CONVENIENT TO CARRY & ERGONOMIC DESIGN】This anti-bark device is not only aesthetics but also an ergonomic design, so the user could hold and use it comfortably. Lightweight and fits perfect to your pocket, and comes with an Anti-stratic Wrist Strap, suitable for indoor-outdoor use. 【WORRY-FREE SERVICE】We are devoted to providing the best service to our customers, please do not hesitate to contact our support team when you have any queries or need professional advice. *TIPS* The ultrasonic anti-bark device doesn't effective in dogs with hearing problems and we recommend not using this product on dogs under 6 months and over 8 years dogs, as it may disrupt the dog’s development in hearing. And please train them with respect, do not use it as a punishment tool.