Remote Control - Power Cord - HDMI Cable - AC-DC Adapter - Owners Manual - Limited Warranty 2 Year Parts & Labor Led Light Source Embedded Battery (Up To 2.5 Hours) HD Resolution (1280 X 720) Built-In Digital TV Tuner LG PH300 HD MiniBeam Portable Projector offers exceptional mobility and viewing experience on top of a host of advanced technologies highlighted by a durable, long-life LED light source. Able to produce spectacularly large images and operate for up to two and half hours on a single charge, the LG HD MiniBeam lets users take the cinema with them wherever they go. The LG PH300 employs an RGB LED light source that delivers a brightness of 300 ANSI lumens and contrast ratio of 100,000:1 in HD resolution (1280 x 720). Built with durability in mind, the LED has an estimated lifespan of 30,000 hours, the equivalent of ten years watching eight hours a day. Additionally, LG's Auto Vertical Keystone (AVK) technology makes the HD MiniBeam far more convenient to operate than conventional projectors. AVK simplifies setup and removes the need for constant lens adjustment, automatically selecting the optimal projection angle and minimizing image distortion. The ultimate portable display solution, the LG PH300 provides several connectivity options that enable the viewing of content stored on other devices such as smartphones, laptops, tablets and USB drives.