wireless portable led projector for outdoor family entertainment. the gs2 is well adapted to changing weather and environmental conditions and meets the needs of your entire family. whether it in your recreation room or in the woods, enjoy the versatile entertainment gs2 delivers anytime, anywhere. ipx2 and drop resistant (0.5 m) bluetooth speaker and built-in aptoide tv lumiexpert technology projection technology: led projector/dlp 3438 native resolution: 720p (1280 x 720 pixels) resolution supported: vga (640 x 480) to full hd (1920 x 1080) number of colors displayed: 1.07 billion colors luminous intensity [lm]: 500 lumens contrast: 100,000: 1 display format: native 16: 9 image size [inch]: 30 & ,~ 100& , throw ratio: 1.3 (1 & ,@ 1m) zoom: fixed keystone correction: 1d, vertical ? 40 degrees audio: 2w chamber x 2 light psu: osram q8a led lamp life (normal/eco): 20,000/30,000 hours interface: wlan: ieee 802.11a/b/g/n/ac, 2.4g/5g bluetooth 4.0 antenna: yes hdmi (1.4a)/hdcp (1.4) usb 2.0 (type a) audio output (3.5mm) light sensor compatibility: hdtv compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p video compatibility: ntsc/ntsc4.43/pal/m-pal/n-pal/pal60/secam/hdtv power supply: vac 100 ~ 240 (50/60 hz) power consumption [w]: 65 w/42 w/30 w (max/normal/eco) standby power consumption: 0.5 w max. at 100 ~ 240 vac noise level [db]: (normal/eco): 31/29 dba dimensions [mm]: 139mm x 144mm x 139mm weight [kg]: 1.6 kg package contents: power adapter usb-c wire plug set bag remote control with battery (rci014) power cord (by region) quick guide warranty card (by region) guarantee: 36 months