【Fast 5G WiFi Connection】This 1080P projector supports dual-band WiFi for easy wireless phone screen mirroring. For watching streaming apps like Netflix and Hulu please use a TV stick (not included) or connect your laptop via HDMI. 【Two-way Bluetooth 5.2】This mini projector supports you to connect external speakers or better sound quality or use the projector as a speaker to play music from your phone. 【1080P HD Projector】DR. J Professional projector has native 1280*720P resolution supports 1080P decoding giving you a more detailed and clearer video experience. 【Vivid Colors & High Contrast】The 3-Chip-RGB tech and 9000:1 contrast ratio provide bright lifelike colors with great detail. 【Portable Projector】The net weight of this newly projector is 1.88 lbs and measuring 9 x 8.5 x 4 inches making it very portable.