Features:Brand new and high quality, Lightweight and portableTouch-sensitive shooting left hand movement, right hand aimFingers can gently touch contact sensitivityThere is no limited to mobile phones and thicknessCompatibility with Smartphone for iPhone and AndriodUsed to add a real physical joystick to your mobile phone, enhanced the operation precision, enjoy the game timeSupported Games but not limited to:Rules of SurvivalSurvivor RoyaleKnives OutPUBG MobileCritical OpsSpecifications:Color: Black + RedType: Mobile Phone Game Triggers ControllerApplicable age range: 10-40 years oldMaterial: Aluminum + silicone suckerIt is recommended to use 4.6-6.5 inch mobile phoneApplicable platform: iPhone, ipad, ipad mini, ipod touch, Samsung S4, Samsung Note3, Millet phone, a variety of Android phones and tablets, MP4 and so on. Package includes:1 pair of game triggers (left + right)Note1. Due to light and other reasons, there may be differences in color.2. Products are manual measurement, there is slightly measuring error.3. Thank you for your kindly understanding.