Aopen QF12 (MR.JU411.001) "Aopen QF12 LED -Projection system LCD -Wireless Projection ; HDMI (Video, Audio, HDCP) x 1MicroSD x 1USB (Wireless dongle, Type A) x 1USB Type-C x 1 (DP Display & Charge);Native 1080p (1,920 x 1,080) Maximum 1080p (1,920 x 1,080) - 16:9 (Native), 4:3 (Supported)-Contrast Ratio 1000:1 - ; 5,000 Lumens (LED-brightness)100 Lumens (Standard)lm - 30,000 Hours (Standard)- Speaker 1x- 5 w Weight 1.3 kg (2.87 lbs)"