．Function：Slideshow, Optical reader, MP3 play
．Lens：High resolution optical lens
．Brightness：High brightness white light 5700K
．Light source：LED
．Projection size/ distance：230cm/4m
．File storage：Micro SD card
．Dimensions：240mm(L)x85mm(W)x85mm(H)
．Weight：292g
．Powered by：Rechargeable lithium battery
．Multifunctional slide show and easy to operate like a flashlight!
．Wonderful and vivid big picture presentation; can play on the wall and ceiling
．Beautiful stories, plot’s background music and special sound effect playback simultaneously
．It’s a slide projector as well as a reading pen!