pico projector - artlii 2021 new mini projector, color led pico projector for cartoon, movie, kids gift, compatible with hdmi usb laptop video games artlii <b>▶specifications </b> <br>noise: <b>21db</b><br>power : 24w<br>weight: <b>0.25kg</b><br>lamp type: led<br>aspect ratio: 4:3<br>built in speaker: <b>yes</b><br>contrast ratio : <b>800 : 1 </b><br>brightness: <b>600 lumens</b><br>projection distance : <b>0.8-2 m</b><br>imaging technology: tft lcd<br>projection screen size: <b>24-60 inches</b><br>led lamp life span: 30000hours<br>projector size: 12.6 x 8.6 x 4.8cm<br>connectors: usb, hdmi, audio output, micro sd<br>output interface : speaker, headphone<br>projector type: <b>home cinema projector</b><br>native resolution : <b> 320*240, support 1080p </b><br>supported max resolution : 1920 x 1080 pixels<br><br><b>▶supported types :</b> <br>supported file format: txt<br>supported image format: jpeg/jpg/png/bmp/mpo<br>supported audio format: mp3/ mav/ wma/ m4a(aac)/ ac3<br>supported video format : avi(ac3) /flv /mkv /mp4 /rm /mpg(mpeg1) / <br>mpg(mpeg2) /mov(mpeg4) /avi (mpeg) /3gp/ divx/rmvb/vob/ts/tp<br>supported languages: english, german, french, italy, spanish, japanese, etc <br><br><b>▶note ❤️❤️ </b> <br>1. not recommended for ppt, word, excel or other business presentations.<br>2. this mini projector can be connected to ios or other android smartphone.<br>to connect phone , the "wifi display dongle" is needed(not included).<br>3.this mini projector needs to be used in pitch black rooms in order to get good picture quality.<br>4. the battery is not included for the remote control.<br><br><b>▶package contents </b> <br>1 x artlii mini projector<br>1 x us power adapter<br>1 x english instruction<br>1 x ir remote control<br>1 x 3 in 1 av cable<br>