Mobile games like PUBG mobile are games designed for mobile devices, such as smartphones, feature phones, pocket PCs, personal digital assistants (PDA), tablet PCs and portable media players Our Mobile Phone Gaming Cooling Pad is the world’s first integration of Mobile PUBG grip and joystick, solving the problem of the clumsy controlling of the touch-screen games! Features: The case used has an ergonomic design and comfortable feeling to relax your hand fatigue for the long-time gaming. Compatible with all touch-screen smartphones. The telescopic boom design allows you to adapt to different sizes of smartphones The conductive stick-on joystick gives players the great physical manipulation, providing precise controlling on the in-game characters, and can deal easier with more complex positioning. The ultra low-friction joystick with anti-slip design enables you to play effortlessly in 360 degree. Perfect for PUBG, MOBA games or any game that has an on-screen control pad such as Mobile Legends, Arena of Valor, FIFA, Dragon Nest SEA, GTA and etc. Has a built in fan for anti phone overheat Specifications: Charging Interface: Micro Input: 5V/0.5A Battery Capacity: 500 mAh Cahrging Time:1.5 Hours Working Time:6 Hours Accessories:1.2M Micro USB Charging Cable Fan Speed:4000 rev/min