1. Strong Anti-Interference:Equipped with robust anti-interference capabilities for a stable radio signal. 2. Easy to Use:Simple circuit design with TDA2822 power amplifier for easy assembly and operation. 3. Enhanced Electronic Knowledge:Ideal for DIY enthusiasts to learn and practice electronic skills. 4. Rd Circuit,High-Quality Materials:Crafted with premium components, ensuring durability and reliability for long-term use. 5. Clear Sound Quality:Features RDA5807FP radio module for clear, interference-free FM reception. Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:Green Material:PCB Package Contents: 1 * FM radio kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.