Features: --100% brand new and high quality --Gentle care of your pet's hair and keep your pet well-groomed and will not hurt the pet --Suitable for dog ,cat,or other pet with hair --The safety torque motor is quiet and safe. pressure on the impeller will stop the motor, keeping fingers ans tails safe --Easy clean assembly with screw on head and impeller cap and slip on impeller --Not just for pet grooming. Great for cleanups of bedding, sofa, and car seats Specifications: Product name: Pet Hair Remover Brush Material: Plastic+Rubber Length: 19cm Width: 11cm Color: As picture Power supply: 3 pcs AA Batteries (Batteries are not included in the item Package included: 1x Pet Hair Remover Brush 1x Rubber Usage: 1.Let your dog see and smell the machinery.(It is suggested to choose a room with background sound, like radio and television) 2.Start with a brushing motion in a head to tail direction with vacuum off, this will loose hair 3.After your pet is comfortable turn on the vacuum and retrieve loosened hair while continuing the brushing motion 4.The most effective motion is a long stroke picking up a surfaced hair at the end of each stroke Note: 1.When Grooming, you are supposed to be gentle and careful, not rudely, in order to avoid hurting your pet 2.Follow the quick cleaning tips to ensure impellers are free of obstructions 3.Make sure batteries cover is securely in place while using 4.If the machine stops or slows down during use. Follow cleaning instruction to remove any long fiber such as hair, thread, lint ect.