# Powerup Item and Socket ### **Powerup Item** A socket that users can put powerup item in is released depending on the level of the NFT. Users can put their favorite Power up item in the socket and increase the status of the NFT. * Efficiency * Luck * Recovery * Life time ### **Sockets** There are a total of 4 sockets which are randomly provided on each NFT. User can equip the same power up item to socket type only. (For example, Efficiency socket can only equip Efficiency type of NFT item). A socket can be unlocked with the following levels: * Level 7 * Level 13 * Level 20 * Level 30 Users need to burn a certain amount of XTR to unlock Sockets. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://whitepaper.xtrip.travel/game-fi/powerup-item-and-socket.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.