Ujjdwiurgh 87-108MHz AM/FM Medium Wave FM 2 Band Stereo Digital Tuning Headphone Radio Kit DIY Production Teaching Parts Button

3. 2 power supply methods, manually adjustable AA battery power supply, stereo digital tuning model can support AA battery power supply or TYPE-C port power supply. 1. Using high-quality PCB boards, you can choose to solder the finished product or DIY loose parts kit to yourself. 2. Multiple styles are available, including AM/FM manual tuning and FM band stereo digital tuning options. 4. Easy to use, install two batteries or input DC 5V power into the TYPE-C port, the power switch button to insert stereo headphones, and you can enjoy stereo programs.