Transform your car audio experience with our USB Memory Card Digital Player FM Bluetooth 4.2 Car Power HiFi Stereo Audio Amplifier. This compact yet powerful device is designed to deliver exceptional sound quality and versatile functionality, making every drive more enjoyable. Sleek Aluminum Design: Crafted with a durable aluminum metal shell, this mini amplifier is lightweight and space-saving. Its intuitive digital display provides clear information on working mode, playing time, and broadcasting frequency, ensuring you stay informed at a glance. Versatile Playback Options: Enjoy your favorite tunes with U disk and memory card playback, supporting MP3 and lossless music formats like APE, FLAC, and WMA. Additionally, tune into FM radio stations ranging from 87.5 to 108 MHz for a wide variety of listening options. Comprehensive Connectivity: Featuring AUX/RCA stereo input, this amplifier easily connects to discs, computers, MP3 players, and mobile phones. With support for various audio source cable ports and a 2.0 channel output, experience a more immersive and dynamic stereo live effect. Advanced Bluetooth 4.2: Seamlessly connect your tablet, mobile phone, or projector with built-in Bluetooth 4.2 technology. Enjoy the convenience of wireless connections with a straight-line receiving distance of up to 10 meters, providing flexibility and ease of use. Convenient Remote Control: Take full control of your audio experience with the included infrared remote. Effortlessly manage power, mute, track selection, play mode, and volume. Choose between single or all-loop playback to suit your listening preferences. Upgrade your car's audio system with this feature-rich HiFi stereo amplifier, designed to enhance sound quality and provide unparalleled convenience. Whether you're on a long road trip or a short commute, enjoy superior audio performance and versatile functionality every time you hit the road.