Jrifedptry FM Radio Receiver Electronic Welding Kit LCD Display DIY Electronic for Self Assembly and Soldering Practice Replacement Accessories B-Kit

4. Built-in 30-level digital volume adjustment, which can be easily completed by pressing buttons. 1. Use advanced digital audio signal processing technology () and FM phase-locked loop modulation technology(PLL) makes the sound quality more realistic, the performance more stable, and the working frequency has no deviation for a long time.The reception signal is good, 22 stations can be received locally 2. The LCD display is more intuitive and accurate, with very low power consumption and little noise interference. 3. It has the function of automatically searching for radio stations and storing radio stations, and is easy to operate. 5. Automatically remember the data before the power outage when the power is off.