The Stratus is a premium, Bluetooth gaming controller geared towards the gamer seeking superior performance in a portable design. With the introduction of Apple’s iOS 7, developers can now code incredible games for iOS devices with classic console control schemes we have used for decades. Stratus takes advantage of this breakthrough like no other controller on the market, joining Apple in bringing the revolution to light. Compatible with iPhone 5s, iPhone 5c, iPhone 5, iPad mini, iPad Air, iPad 4th Generation, iPod touch (5th Generation). The Stratus requires iOS 7 to work with iPad Air, iPad mini, iPad 4th Generation, iPod touch (5th Generation), and iPhone 5. Bluetooth 2.1 makes connecting to the Stratus Wireless controller a snap and also provides extended battery life. Play for 10 hours and recharge with the included USB charger. To truly emulate that console feel, the SteelSeries Stratus is engineered with pressure sensitive buttons for the ultimate in analog control. The shoulder buttons, face buttons and the D-pad all feature pressure sensitivity making them as precise as possible depending how much force is applied . Great hardware will only take you so far without quality games to use it with. Thankfully, there are plenty of titles in the App Store that already support the Stratus Wireless and hundreds more on the way. From big-name blockbuster franchises like Grand Theft Auto, down to the newest indie games, the development world is all over this expanding market.