Feature●Size: 12.8 x 4 x 2.8 cm●Wide coverage : Carries an range up to 9.8 feet (3m)●Multi-functions: except as a pet training tool, It also can prevent you from dog attacks, fit for training many kinds of dogs.●9-volt battery required/Not included●We protect your interests, please feel free to contact us if you encounter any problems.Description
OYEFLY