Time to get tech-savvy with the Swiss Cougar Taipei 32GB OTG USB Flash Drive.OTG means “On The Go”. This flash drive makes it easy to store files, photos, music and video, and to transfer them between your phone and your computer or tablet. The hefty 32GB capacity means you can free up space on your phone by transferring yesterday’s videos to this USB flash drive. Includes presentation box. 4.5 ( l ) x 4 ( w ) x 0.5 ( h )Compatible file formats: File: txt, doc, ppt, xls, xlsx, pdf Music: mp3, wma, wav, m4a , aac, m4r, ogg Video: mov, mpg, vob , wmv , rmvb, avi, mp4, mkv, flv, 3gp, rm Image: jpg, jpeg png, gif bmp, tif, tiff