Reinscer DIY FM Radio Model Wooden Science Experiment Kits Science Learning Puzzles Experiment Self-Made Assembly Materials Kit

Volume minus and plus function, power indicator and switch, 2 AA batteries (batteriy not included). Full wood housing without chemical finishing, burr-free and firm structure. Understand scientific principles through the assembly and disassembly of parts, learn scientific knowledge,improve learning ability, and cultivate practical ability and knowledge. Perfect for school science class and education institutions. FM 88-108MHz Automatically Search Broadcast, with retractable antenna. You can bring your own paints and crayons to paint in your favorite colors. After the production is completed, turn on switch,then you can adjust your favorite channel, it can also be displayed handicrafts.