Apple Inc MFI Certificated Game controller - approval by Apple Inc. Compatible with iOS system 7 or higher, like iPhone7/7p/6/6d/6s/6sp/SE/5s/5c/5 iPad air/air 2/iPad mini with retain display/mini2/3/4,iPad4, iPad Pro and iPod touch 5, iPod touch 6, New Apple TV 4. Bluetooth connect technology-  2.1+EDR Class 2 Connectivity Controllers， range ,20M/64ft Strong power back up -built-in 550mAh lithium battery can be play at least 8 hours running time. Outstanding molding design that bring no exhaustion to gamer. Smartphone Clip included,length from 2 inch to 3.5 inch