... Button LCD Board Display, with external battery Play photo / video Push the button to play the file 7" LCD Board Display, ... 7 inch, 16:9, 480 x 234 resolution, Display Mode: 16:9 ratioUnit Size: 217 x 149 ... Spanish, Russian and Others under RequestOperation: Remote ControllerBuilt with Push Button: 1. Play the Default picture of ... User Manual, AC Adapter, Mounting Screw 7'' LCD Display with Push Button