Product Name: Digital Video Catalogue, Video Advertising Brochure, MP4 Player Brochure Model NO.: MP4 Player Brochure Size: Customized Customized: Customized Color: Optional Processing: Print Suitable for: Universal Style: Fresh Usage: Christmas, Birthday, Wedding, New Year, Valentine's Day, Advertising Promotio Shape: Heart Material: Pearl Paper Type: Invitation Cards Trademark: ETG Transport Package: White Foam Bag Specification: CE, RoHs Origin: Bao an, Shenzhen, China HS Code: 8543709990 Product Description Digital Video Catalogue, Video Advertising Brochure, MP4 Player BrochurePaper Card: 9X6X0.8cm, 12.5X17.5X0.8cm, A5, A4, be customizedLCD Screen: 2.4", 3.5", 4.3", 5", 7", 10"Printing: Your OEM or ODM design is welcomeMemory: 128MB - 8GBSupport Video Format: MP4/WMA/AVI/RM/RMVB/ or othersBattey Capacity: 500mAh - 1200mAhSafty Standard: CE, RoHSVideo card is very suitable for all kind of Festivals, Gift, Promotion, Birthday, Christmas, Father's day, Mother's day, Thanksgiving day, New Year, Invitation, wedding, Business gift etc.Operating Instructions1. When you open the greeting card, it will automatically play the video loop playback. once it's closed, it will stop playing video.2. Charge: First, USB ties is inserted to computer and then insert to the card USB interface, which the battery could be charged. During the charging process, the card is closed. The charging time is 3~4 hours.3. When using the card, it cannot be blended, patted and dropped.4. You must switch off the video firstly and then connect with the computer.5. When loading the videos, the video files could be stored to the VIDEO Folder of the removable Disk. We also could copy the data of the LCD card to the computer or U Disk.There is our product video brochureThere is our company certificate