[Improved design] 1) The new left and right shoulder button design is easy to use; 2) 12 function keys 3) Support 2 handles at the same time (requires game support) High-performance chip] The controller control board uses a high-performance chip, which has good stability and basically zero game delay. [Intelligent power saving mode] Through the intelligent sleep/wake function and power on/off button, it can effectively improve battery life and extend charging time.