... , excel, slideshow, pdf I/O Port USB cable interface*1,Headphone *1, MIC*1 JACK*1, TF card reader, Mini USB ... interface*1 sim card port*1 Audio 3.5mm headphone jack High-quality stereo loud speaker Built-in microphone Media ... : JPG, JPEG, BMP, and PNG. Camera Built-in camera Power adapter Input 100-240V; Output: 9V 1.5A Battery Battery capacity ...