Miroir HD Projector MP150W, LED Lamp, Built in Rechargeable Battery, 720p and HDMI and Wireless Input Built in Speakers and Battery HD 720p Native Resolution Auto Vertical Image Keystone Correction (+/- 40 degrees) Texas Instruments DLP IntelliBright Technology Wireless Connectivity Available for compatible iOS and Android Devices (Note: iOS wireless viewing is limited to certain files types compatible with the Miroir Wireless app such as native video, photos, .PPTX files, .KEY files and .PDF files)