Stylish gold lobster clasp: suitable for hanging on bags or keys, easy to carry Solved the problem of traditional keychains being monotonous and boring, adding fun to daily life Fun interactive: illuminated sound simulation microwave keychain, built-in LED light and sound module, providing unique visual and auditory enjoyment Night Companion: LED light function, especially suitable for people who travel at night or engaged in outdoor activities, ensuring that you can easily find the in any low light situation Scenario: Suitable for parent-child interactive scenes, allowing children to learn cooking knowledge in games, while also adding more joyful time to family outings Parent child interactive toy: By simulating the sound and lighting effects of a real microwave, it stimulates children ' s curiosity and exploratory desire