Trainertec Dog Barking Control Device-Anti Barking Device for Small and Medium Dogs-Rechargeable Safe Ultrasonic Dog Bark Deterrent with LED Flashlight- Up to 16.4 Feet Range

【Safe Dog Barking Control Device】The frequency of our dog barking control device is 25kHz-40kHz, which can more easily grab dog’s attention, without hurting your dog like a dog whistle. It is also safe for human, but please notice that do not close to human’s ear when you use it. 【Suitable for Most Sizes & Breed Dogs】Our ultrasonic dog bark deterrent is effective for most dogs that are from 6 months to 8 years old. The maximum control range can up to 16.4ft(5m) when you are in the open field. But if your dog has hearing problem, this device may not work. In this case, we recommend to try citronella spray bark collar or electric shock collar. 【3 Training Modes & 2 Flashlight Modes】There are 3 training modes – normal warning beep, 25kHz-40kHz irregular ultrasonic and 25kHz stable ultrasonic, which will be more effective to help you stop your dogs’ bad behaviors, such as barking, digging, fighting, etc. This device also can be used as a flashlight. When you press the flashlight button one time, it is fixed bright light. When you press the flashlight button twice in a row, it is flash light. That is convenient to walk the dog at night. 【Rechargeable & Long-lasting Battery】This anti barking device is powered by 700mah rechargeable battery, which is full charged in 2-3 hours and can last up to 15-30 days. When the battery is enough, the LED light is green. If the light is red, please charge the device. 【SATISFACTORY SERVICE】When you have any questions and problem, please feel free to contact us at first. We will help you solve the problem within 24 hours. We also provide a 30-Day Replace & Refund Service. 【Package Includes】Anti barking device * 1, Lanyard * 1, USB cable * 1, User Manual * 1