this video is all about how in 3 min make your smartphone projector. <br />在3分钟使你的智能手机投影机 <br />En 3 mn faites votre projecteur smartphone <br />Zài 3 fēnzhōng shǐ nǐ de zhìnéng shǒujī tóuyǐng jī <br /> <br />smartphone projector 2.0 is the latest technology <br />and this smartphone projector is homemade . <br />smartphone projector is a diy <br /> review this video . <br />this is using a magnifiying glass you can get video on <br />smartphone projector without magnifying glass on youtube <br />you also search on this topic also smartphone projector hd, <br />smartphone projector with bulb, <br />smartphone projector at home, <br />smartphone projector in hindi, <br />smartphone projector app <br />so thank you and subscribe me for more update, <br />Build A Smartphone Projector With A Shoebox <br />TechBuilder <br /> <br /> 1 year ago7,933,055 views <br /> <br />Did you know you can turn an old shoebox and some office supplies into a Smartphone Projector? Yes you can! It is a very fun, ...