6. Use the projector to charge other productThe projector can be used for charging smartphones.6.1. Connect one end of USB cable (to be purchasedseparately) to a smartphone, and other end of USBcable to the USB interface of the projector.(fully charged).6.2. The screen of smartphone will indicate“charging” until the charging is completed.Important safety informationPlease carefully read the instructions in the usermanual before using the projector, and operate theprojector as per the instructions. Any damagescaused by failure of complying with instructions willinvalidate the warranty.WarningPlease do not block any air vents. To ensure thenormal operation of projector and preventoverheating, the location of projector shall notinfluence the normal ventilation of projector.