Sealegend Y7 Mini Projector Full HD with WiFi, Black Pico projector: ROM is 16 GB; Using a new chip to get higher quality images; HDMI input compatibility. Good choice for movie projector: native 720P (WVGA) Resolution and support 1080P. 8000mAh Built-in battery good for travel camping use. Android Smart projector: thousands of APP available for download. RAM/ROM:1G/16GB+Micro SD Slot (Support upto 32G Micro SD Card) Long lasting LED projector: Up to 30000 Hours Long Lamp Life (1 years replacement) . The life of an LED light source is seriously spectacular. Even with 40 hours of viewing per week, the average LED can run for an impressive 10-25 years, which is longer than the expected life of the product itself! Multi-screen Sharing: Smartphone resources can stream from smartphone by Airplay/Miracast/DLNA. Can be used with tablets, notebooks, smartphone and PC, your business life will be convenient and professional.