Enjoy more with the Hisense 40K20D 40" Class 1080p 60Hz LED HDTV that invites you to enjoy a viewing experience that redefines reality on a large full HD 1080p 40" LED screen. It supports a wide range of input technologies such as two HDMI, one USB support DMP, a single RCA Composite Video Input(shared with component), one L/R Audio Input for Composite(shared with component), one L/R Audio Input for Component and a Audio Input for DVI. Screen refresh rate of 60Hz and 8ms response time; ensures blur-free and distortion-free images even in fast screen transitions. The 8W x 2 speakers give amazing stereo experience.