Fuhjythy DIY FM Radio Kit Electronic Digital Tube Display Radio Single Chip Computer Learning Assembly Parts 87.5MHz-108MHZ

2. Frequency range 87.5MHz-108MHz, with high sensitivity, low noise, strong anti-interference and other advantages. 3. Voltage range 2.5-5.5V, 5W high fidelity output at full load, voltage as low as 2.5V can still maintain no distortion. 4. With power failure memory function, using cool blue LED digital tube display, real-time display of the volume level or frequency received 1. Adopting digital amplifier chip AXS2031, with simple circuit, high output power and other advantages. 5. 30cm universal signal receiving antenna, can be rotated in any direction to accept FM signals, can achieve the best reception effect