It support L3/R3. System Requirement: iOS 12.1 or later version High Compatibility: Support IOS System - The gaming controller compatible with iOS devices including iphone, ipad, ipod, and so on. Support PS4 Remote Play, Support PS4 Remote Play. Rechargeable : The wireless controller has a built-in 3.7V/450mAh rechargeable lithium polymer battery, taking between 1 hour and 2hours to charge and can play 12 hours, unique ergonomic design can guarantee long and comfortable play games.