r11 metals smart phone mobile gaming trigger for mobile gamepad fire button target key shooter pubg controller

characteristics: 1. operation: it is recommended to shoot 4.6-6.5 inch mobile phone, left-hand pressure, right-hand target left. 2. supported devices: most touch screen devices v3.0 version. not limited to mobile phones and thickness. supports games, but not limited to: survival rules survivor royale messes by pubg mobile. three. sensitive: extremely fast sensitive reaction, lets you enjoy great high gaming speed. four. convenient operation: touch fire without shaking mobile phone, gets more