【Controller Structure】A shooting controller with a grip designed for comfortable four-finger operation. The buttons are lever-type and react when pressed (lowered). They don't react to just a touch of a finger, eliminating accidental shots. Smartphones can be attached and detached instantly. The clamping part has a silicone pad for a scratch-free design. The left and right sides of the product body are designed to allow charging cables to pass through. 【Included Items】2 finger sleeves included, 2 spare buttons (sensing parts) included Additional Plans +200 yen for 4 finger sleeves +300 yen for 8 finger sleeves +400 yen for 10 finger sleeves 【Compatible Devices】Smartphone width up to 85mm, Smartphone height range (105mm~165mm) iPhone 12/ProMax/Pro/mini/, iPhone 11/ProMax/Pro/, iPhone X/XSMax/XS/XR, iPhone 8/Plus, iPhone 7/Plus, iPhone 6/Plus 【Incompatible Devices】iPad, tablets, iPhone SE, and previous iPhone 5 series models Gaming Controller Knives Out Account Finger Sleeves Yubi Saku (Finger Sleeve) FPS Controller FPS FPS Freeks COD Mobile Game Pad FPS Controller