Specifications:Made from high quality material, it is durable to use.There are many buttons corresponding to various functions, making this radio easy to use.It uses smart bluetooth-compatible wireless connection, which can automatically match and free your hands.This player supports radio (FM) function, card reading, U disk (audio) function, AUX function, bluetooth-compatible function, RCA audio output can be connected to the subwoofer function, colorful lighting function and audio copy function.Item Name: Car MP3 PlayerMaterial: Electronic Component, PlasticFeatures: Universal, Multifunctional, Easy to Install, Car AccessoriesSize: 18.8cm x 7cm x 5.8cm/7.40" x 2.76" x 2.28" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Car MP3 Player1 x Power Cable1 x Remote Control (Battery Not Included)1 x User Manual1 x Disassembly Key