32" Advertising LCD display: LCD screen 4G SD card Play video, image 32" Transparent AD display TLDW-32Limpid door & window ... clothing showcase.Able to see the physical goods, and also play movies, pictures on the doors, great technology. Main Features:1 ... Format MP4,AVI, JPG, MP3,TXT Storage CF card or SD card Port LAN,WIFI HDMI,USB, power port, Sound System ...