... * USB 2.0 port, Support mouse9. Support reading the data in usb flash directly10. Built in GPS function11. Two Points touch Function12 ... (H.263, H.264), ASF, TS, TP, 3GP, MPG- Support Flash: Adobe Flash10.1- Audio format: MP3, WMA, MP2, OGG, AAC ... 1 year warranty for all products, 2 years for USB flash drive. Please contact me if you need our detail warranty ...