DC kit board and batteries are NOT included. Included is a printed cover and LED diffuser for the Ham Radio Concepts kit from Digikey. Remove the bottom cover and reinstall with the same screws to install this cover and diffuser. Please let me know if you have any questions. Here is a link to the kit https://www.digikey.com/en/products/detail/ham-radio-workbench-podcast/HRWB101/15822288?s=N4IgTCBcDaIBYEMC2ACATggJgSwPYgF0BfIA