EF0085B Highlights 1.5" LED screen Supports an external TF/SD card up to 32GB Plays music from a SD/TF card or USB flash drive Also functions as a charger Comes with an all-frequency digital remote controller General Specs Brand & Model SG-S021 Screen 1.5" LED screen Audio Format WMA Built-in Memory  N/A Card Slot TF/SD card up to 32GB Card Included Not included FM Yes Port Card slot， USB 2.0， iPhone port Voltage 12v-24v Package Details Weight: 125.19 g Size: 29.3*8.5*3.00 cm Package Includes * SG-S021 Multifunctional 1.5" LED Screen Car MP3 Player with FM Modulator， Card Reader， iPhone Port， Remote Controller