4 Channel Stereo 12V HIFI Bluetooth Power Car Amplifier Audio FM Bass AMP Device

HiFi Sound : Enjoy in high-fidelity sound with this Bluetooth amp. Amplifier type: HIFI. FM Radio: Enjoy your favorite radio stations with this Bluetooth amp's built-in FM radio. The wide range of 87.5-108Mhz ensures you won't miss any of your preferred channels.