1.Video message greeting card 2.Built in speaker,customized Advertising Video 3.Rechargeable Lithium battery USB Digital Video Player E Promotion Message ... size display screen *Build in speaker , customized Advertising Video, *Video format support: RM\RMVB\AVI\WMV\FLV\MP4, * ... * Functions: Open the card, enclosed video shall play, Folded, the playing stops 2.Trading terms*Payment terms: Western Union, ...