Item Type: Greeting Card Product Material : Plastic Display Size: 5in IPS Memory: 256MB (built in) Playback Time: 2 Hours Video Resolution: 1280 x 720P Image Ratio: 16:9 Switch: Hall Switch Image Support: JPEG BMP GIF PNG TIF and other formats of various pixel still image display Video Support: MP4, AVL, MPEG, WMV, RM, RMVB, MKV, VOB, MOW, FL,V, ASF, DAT, 3GP, MPG, etc. Interface: MicroUSB Battery Type: Li ion battery, battery capacity: 900mAh (shipped with built in battery) Weight: 180g / 6.35oz Package List 1 x Greeting Card 1 x USB Cable 1Portable 5in Digital Display: Fits conveniently in your hand or bag for easy carrying, transporting or mailing. Built in rechargeable battery and USB charging cable make it perfect for quick playback anywhere at any time. 2HD Video Playback: Play the best image ratio of 16:9, the maximum support for full format 720P (1280 x 720) HD video playback, 720P full stream video without conversion, direct playback, high bit rate smooth decoding. 3Easy and Simple to Operate: Video brochures operate independently without wires, Internet access, software download and installation. Equipped with multiple controls, including volume control, on off switch, previous next video selection, and play or pause. 4Simply Design Your Own Style: Easily design your favorite images, fonts, text, logos and other content. Plus, personalize your fun, unique content by simply uploading a video. 5Suitable for All Occasions: Perfect as a high end brochure, catalog, advertising brochure or to show your personal work to clients. A perfect gift for friends or family at weddings, Father's Day, birthdays, Christmas, etc. 6Auto Loop: This electronic album has an automatic loop playback function, Open the video booklet and the video will play automatically for up to 2 hours.