Detailed Product Description Vending machine, Advertising vending machine, spiral vending machine, OEM vending machine, DVD vending machine TCN-S500 DVD VENDING MACHINE FEATURES:-22 inch LCD Monitor display ADS in MP3, WAV, MP4, MEPG, JPG....Format; Support USB, CF CARD, MMC Memory Card.-Optional: 22~52 inch LCD-Extra-thin design, Concise & Generous Appearance;-Mirco-computer management for the ...