The voltage conversion design amplifier circuit can be connected directly to a 12V power supply. Ultra-high sensitivity and more stable.
It enhances both AM and FM radio signals and reduces noise.
It has a very small number of external parts, is easy to assemble, and saves cost and space.
Waterproof blade fuse holder
FM signal reception for automobiles, increase in reception distance, improvement in sensitivity of weak signals. This product is recommended for those who feel low sensitivity on AM radio and FM radio.