Because of its ergonomic shape, this small joystick is the ideal accessory for anyone who loves playing video games on their smartphone. Thanks to the wireless connection, it can be used with many downloadable games from the app store or google play. When it is combined with the 360 viewer from sbs, this controller also allows you to dive into fantastic adventures and experience incredible gameplay on your mobile device. Features: Compatible with ios 9.0 and android 4.2 or higher Playing time up to 40 hours Requires 2 x aaa batteries (not included) Download the pdf in "Documents" for the latest list of some compatible apps.