Specifications: 1.Material: Paper printed greeting card + LCD + memory+ speaker+ battery+ USB port 2.LCD size: 7" TFT LCD display 3.Memory size: 256MB,512MB,1GB,2GB,or 4GB 4.Battery:built-in lithium battery 5.Video support format: AVM/MP4 / AVI 6.Buttons( volume+/-),Magnet activation 7.Speaker:built-in 8.OEM orders are welcomed 9.With USB port for recharge and unload video 10.You can unload your own video by yourself Video cards are mainly used for advertising,and End-Users are from industries including Medical,Car, Luxury ( brand watch,perfume,cosmetic...),High-Tech(Mobile phone, machine...),big company and so on, some distributors are exploring wedding and birthday. 2 years warranty!6 Years making video greeting card!BBT the 3rd largest Video Brochure Manufacturer!