Simply plug the 1.8" 2GB Mango Shaped Car MP4 Player Light Brown into your car´s cigarette plug, turn on your car stereo and tune to the same frequency! With the car MP4 player you can listen to your favorite music on the go! Display:1.8" TFT display. Video Resolution:128x160. Storage Capacity:2GB. Power Supply:DC 12V-24V. Support Formats:MP3/WMA music format. Support Card:SD/MMC card. NOTE: Please use it in proper temperature and keep it away from humid. Wipe it with soft objects to avoid scratches and damages. Avoid using it in dry environment for the reason of static. Keep this car MP3/MP4 player away from high-intensity magnetic field, high field, high temperature and moist situation. Prevent the USB port and cigarette lighter from wet; otherwise, it will be oxidized. Do not shock this MP3/MP4 player, or its interior disks will be destroyed by over shocking. Pay attention to the MP3/MP4 player is downloading and formatting or not, do not disconnect it suddenly.