Features: Experience superior quality with our all in one Car MP3 Decoders Amplifier Board, featuring integrated sound decoding and amplification for an enhanced in car music experience. This compact unit supports a variety of formats and comes with multiple input interfaces like USB and card, ensuring compatibility and convenience for all your favorite tracks. For car modification enthusiasts who demand high quality sound performances and for drivers who enjoy the fidelity of their music while on the move. Enhance your daily commute or long road trips with crystal clear, powerful output that transforms your vehicle into a mobile concert hall. Constructed from ABS material, this amplifier board is not only space saving but also a upgrade to any car's system, perfect for outdoor gatherings where great sound is a must. Specifications: Material: ABS Input: Support U Disk, TF Card, AUX FM Frequency: 87.5-108.0MHZ Size: As Shows Pattern: 1/2/3 Package Includes: 1 Set MP3 Decoders note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.