Impulse Universal Game Controller, Key Finder and Selfie Snapper for Smartphones, Tablets and Computers - Retail Packaging - Black Latest (2014) version. Works with iOS, Android, Mac OSX, Windows, Linux, Fire Gaming: Hundreds (on iOS) to Thousands (on Android) - (iOS MFi 7 currently NOT supported) Siri Voice Control on iOS Rechargeable battery: 30 days charge on standby Upgradeable Firmware