Prevent hand sweat: The mobile phone screen auxiliary joystick adopts an ergonomic design, which can effectively evaporate hand sweat, reduce finger slippage during the game, and provide a more stable control experience, so that you no longer have to worry about sweaty hands during intense games. Operational error. Improved feel: The surface of the mobile phone screen auxiliary joystick has been specially treated to provide good feel and friction, allowing your fingers to better contact the joystick, increasing the accuracy and sensitivity of the game, allowing you to better control the game Role. Excellent workmanship: The mobile phone screen auxiliary rocker is made of high-quality materials and precision-processed to have excellent durability and stability. The fine craftsmanship and solid structure ensure long-term use of the rocker and are not prone to damage or failure. Cool appearance: The mobile phone screen auxiliary rocker has a unique design and a cool and fashionable appearance, which can add a bright color to your phone and make you the focus of the game with your friends. Not only can it enhance the gaming experience, but it can also add personalized decoration to your phone. Good compatibility: Mobile phone screen auxiliary rockers usually adopt an adjustable design, suitable for most smartphone screen sizes and shapes, and have good compatibility. Whether you are using iOS or Android systems, whether it is a tablet or a mobile phone, you can easily install and use the mobile screen auxiliary joystick to provide a better operating experience for your games. Product color: black Product size: 6.8*5.2.5cm or 2.6*2*1" Packing: plastic bag Includes: 1*Mobile game auxiliary joystick