4 FINGERS OPERATION, AIM AND FIRE WHILE MOVING -Just use your index fingers to press the L1 R1 triggers, that shooting, aiming, moving, jumping, squatting, and lying operations can be performed at the same time, which can eliminate the trouble that use thumbs only. Well sweat absorbing ability, fast sweat kick away, reduce the friction on the touch screen Designed for games on Phone and android, PUBG,Free Fire, Call of Duty, Knives Out, Rules of Survival, Survivor Royale, Battle Royale,Critical Ops. Hypersensitive：Shooting with your index finger while your thumb are moving, no delays. Easy to use and high precision, just enjoy your game. Most touch screen devices Not limited to mobile phones and thickness.