NOTICE: Not recommended for business presentation or school education?? ideal for home theater movies and video games.</br>High Quality & Reasonable Price: Perfect energy saving:30000 hours' lifetime?? under $100 budget</br>Super compatibility with multi projection support.</br>Need a cable to just airplay your smartphone (iPhone or Android phone) on the screen.</br>12-month warranty and professional customer service support. Any other problems with the projector?? please contact us</br></br>Product Description</br></br><b>Features:</b> <br>Portable design and stylistic outlook?? super