Portable LCD LED Projector Android 7.1 Home Cinema 2.4G/5G Dual Band WiFi BT4.0 Wireless Features: 1 contrast ratio, 4:5" LCD technology with 30,000 hours LED life and 120 ANSI lumens brightness, 2200:1 contrast ratio, 4:3/16:9 aspect ratio, 1280*9 aspect ratio. 9 aspect ratio and 1280 *720 native resolution. Smart Android. Running on Android 7.1, the LD01 projector is equipped with the RK3128 quad-core cortical-A7 with a maximum frequency of 1.2GHz. 1GB RAM and 8GB ROM high speed flash memory capacity for storing rich video and audio. Wireless connectivity: supports 2.4GHz and 5GHz dual-band WiFi for wireless display of audio, video and pictures from your smartphone to the big screen. BT 4.0 supports data transfer or connection with other BT-enabled accessories. Offers added convenience: there is a TF card slot, HD, USB, AV multimedia ports, perfect for connecting to DVD players, laptops, game consoles etc. The 3.5mm audio output port allows connection to external headphones or speakers. Package includes. 1 * LED projector 1 * Power adapter 1 * Remote control 1 * User manual (English) h TF card slot, HD, USB, AV multimedia ports for perfect connectivity