Car Stereo Head Unit Receiver - Premium AM/FM-MPX Media Radio with MP3 Playback, Aux Input, LCD Display & Preset Station Memory - Perfect for Automobile & Marine Vehicle Use - Pyle PLR26MPU 240-WATT STEREO: This single din car entertainment system features 3.55 mm Aux input connector jack & rear panel RCA output connectors. It also boasts 30dB noise limit sensitivity & 4 - 8 Ohm speaker impedance AUDIO FILE COMPATIBILITY: The MP3 & WMA digital audio file music playback allows you to play your favorite songs while on the road. It also has an SD memory card & USB flash drive readers to connect your smart devices DUAL BAND RADIO: It features an AM/FM radio with 30 presets, giving you a wide variety of soundtrack options to choose from during travel. The head unit receiver also has the capability to support up to 16GB USB/SD memory EASY SONG TRACKING: The LCD digital display makes song or radio channel tracking easier and faster. This stereo receiver also includes playback modes, rotary tuning, as well as volume and tone control VERSATILE STEREO: This heavy duty head unit receiver is ideal for marine vehicle and automobile applications. It also features various playback modes to allow playlist customization & a detachable faceplate to keep your radio safe from thieves