FeaturesIt can be used when connected with the Bluetooth mobile phone and without any drivers.Exclusive gaming application platform， the classic hand travel under control (ipega game lobby only for Android platform).With 3800mAh built-in lithium battery， can be used around 20 hours continuously after fully charged， safe and stable.With the telescopic stand， the phone can be put in the stand (maximum support for 5.5-inch mobile phone)， easy for playing games.Bluetooth 3.0 wireless transmission can be 6-8 meters wide range of control from the operation.Support android 3.2， ios 4.3 above system.Compatible with iPod/iPhone/iPad as well as the vast majority of android tablet PCs.Specifications:Brand: IpegaModel:PG-9017SMaterial: Mixed plastic housingDimensions:12.5 cm x 2.6 cm x 7.1 cm