Ujjdwiurgh -077 FM Radio DIY Kit OLED Display Battery Rechargeable Welding Practice Assembly Electronic Production Kit

3. With OLED screen, the function display is clearer and the battery power display 4. The battery is rechargeable Equipped with lithium battery charging circuit, it can be and used anytime and anywhere 2. With RDA5807 radio module, it has the advantages of noise elimination, enhancement, high sensitivity, low noise, and strong anti-interference ability 1. When the radio has no radio station stored, it automatically search for surrounding radio stations and store them (up to 30 radio stations can be stored, and the excess cannot be stored) 5. Adjust the volume of the radio, there are 15 sound levels with silent mode, you can adjust the sound at