New slide bluetooth keyboard with backlight function for iphone 4s, iphone 4

1.50 keys wireless bluetooth keyboard.
2.Special designed for iphone4 G.
3.Hold iphone 4 and slide easily.
4.standby carrent: 1.2mA, standby time:7 days
5.rating voltage: 3.7V dc(powered by built in li-ion battery)
6: With backlight function,Button with a light show easy to use it linght in the dark.
7:Suitable for iphone 4s, iphone 4

Color Box packing.
Easy to use.
Stable function.
High quality.
Small orders are ok.