Description ultra-high indicators: resolution 1 / 150th Pixel, response time 8.3ms, sampling frequency 120FPS; No need for charging: USB power supply, no need to charge, can be used after booting, not affected by battery life; Hotkey settings: Precise mode, return to center, pause, and configuration switching can be set to the remote stick, joystick, mouse, keyboard; True angle of view: the direction of the Z-axis movement (body leaning forward, leaning back) based on the current visual direction; High customization: advanced functions (curve, configuration, and parameter fine-tuning) are set for the potential of the old bird to dig deep. Different games may require different configurations. After setting, launch the corresponding game to load the corresponding configuration; Package included: 1 x Head sight tracker 1 x Mounting bracket 1 x Tracking bracket