3D Hall Rocker Joystick: Non-contact sensor, integrated rod body, zero rebound false position, no physical contact and no wear during operation, eliminating drift problems from , and stable operation Support NFC function: Built-in high-performance NFC chip, instant sensing, millisecond-level processing speed, supports , easy to characters Programming Settings: expansion button M key, one-click can be set at will Lock Function: Press and hold the TURBO button for 5 seconds, the handle will vibrate and the oblique direction function will be turned off Long Playing Time: Bulit-in high-efficiency battery 600mAh Lithium battery for 21 hours continuously playing time after only charging for 2 hours Polling Rate: In wired Xinput mode, the controller polling rate reaches 1000Hz, providing faster response and more precise control in games. Colour:Gradient blue Material:plastic Package Contents: 1 x Wireless Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.