Portable Outdoor Dog Repeller LED Ultrasonic From Dogs Anti Barking Device Laser Dog Repeller Training Device for Safety

Specifications:Type: Ultrasonic Dog RepellerMaterial: PlasticItem Size: 5.42.28inPackaging size: 14.16.23cm(5.552.44*1.18in)Battery: 9V Alkaline battery (Not included)Effective distance:5 to 10 metersThe Following Conditions May Lead Poor Effect of Banishing Dog:1. Your own dog, because the dog knows that his owner will not hurt him.2. In noisy environment, such as the downtown or the street.3. A well-trained dog.4. When the battery voltage is low.5. The dog listen ultrasound too much, has become accustomed to it and doesn't fear.Notes:1. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.2. Due to manual measurement, there may be a 1-3cm error in the size. Thank you for your understanding3. 1cm=0.39in.