Product material: stainless steel Product function: model a: red light projection [mouse and cat claw and bone and love and fish bone] Section B: green light projection [mouse and cat claw and bone and love and fish bone] Product power supply: USB direct charging (built-in lithium battery) Product size: 12 x 1.5cm Product weight: 22.5g Specifications: Features: [interactive cat toy] the high-quality aluminum alloy shell is equipped with a metal clip design. It only needs sliding adjustment without long pressing. In addition, this interactive cat toy is small and easy to carry. It can easily put the cat toy into your pocket or bag and can be used anywhere at any time. [5 in 1 mode] this cat toy has five patterns: Mouse and cat claw and bone and love and fish bone. [indoor play] excellent interactive cat toys can not only bring endless fun, but also exercise the pet's body and flexibility. Can provide exercise and endless fun. This sports pursuit toy can satisfy the cat's curiosity and playfulness and alleviate the cat's anxiety. [USB direct charging] pull out the back cover and connect the charging head for charging. No need for dry batteries, very environmentally friendly. [pet gift] with this toy, your pet will not feel lonely. It can also enhance the relationship between you and your pet and eliminate the lack of pet movement. This is the best gift for pets. Package Included: Teasing Cat Lightx1 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.