80 00:1 contrast ratio, providing clear picture and a high-quality color experience. Wireless Connectivity: WiFi 6, Bluetooth 5.0. 【Mini Portable Projector】. 【Built-on Android T V 】. SupportingWiFi 6 (2.4G/5G) andBluetooth 5.0, equipped withHDMI ,USB ,3.5mm earphone ports, easily connected to Android smartphones, tablets, iPhone, iPad, HDMI-enabled devices and speakers.