Iphone Projector

We are offering iphone projector.
We are offering iphone projector for iphone 4/4s. 1.small enough and easy to take with you;
2.dlp display technology;
3.perfect combination with iphone ;
4.authorized the authentication and original iphone interface;
5.built-in speakers;
6.project the video,images and the documents of iphone4/4s' ;
7.built-in lithium battery,can provide 80% energy for iphone4
operating system n/a
technology dlp
resolution 640*360
aspect ratio 16:9
contrast ratio 1000:1
brightness 10 ansi lumens
lamp: led(rgb)
life time 20,000 hours
focus manual
battery built in 2200mah battery
speaker built in speaker
projection distance 0.5m-3m
display size 10-60 inches
dimension 126.6*63.5*22 mm
net weight 105g
meas 150*100*63mm/0.35kg
power 1w
ports mini usb
accessories usb cable/user manual
other features dc 5v/1.5a, can be charged with pc/input terminal exclusive for iphone 4 signal input/build-in speaker, can enhance the volume while playing/ can be backup battery for iphone4
formats supported picture, video, movie,office files such as word, excel,ppt,pdf from ipone4.