QISI Switch Controller with Hall Rear OLED Model Wireless Bluetooth and Gyro Sensor 2/Switch Effect, Buttons, Compatible, Connection, Vibration,

■Basic principle: A Hall sensor measures the strength and direction of a magnetic field by using the Hall voltage that is generated when a current-carrying conductor is placed in a magnetic field. ■Non-contact measurement: Hall sensors operate without contact, making them less susceptible to wear and tear or failure due to physical contact, and highly durable. ■Sensitivity: The sensitivity of the sensor varies depending on the design and materials used, but it generally responds to small changes in the magnetic field. ■Power requirements: Generally operates at low voltage (e.g., 5V or less), but this may vary depending on specifications. ■Shape and size: Hall sensors are very small and come in a variety of shapes and sizes, allowing them to fit into tight spaces or specific design requirements. Response speed: Some sensors operate at high speeds and can detect rapid changes in magnetic fields, which is useful for motor control and precise positioning. The QISI Wireless Controller is a state-of-the-art pro controller compatible with Nintendo Switch 2, Switch, Switch Lite, and OLED models. It features wear-resistant Hall-effect sticks to prevent stick drift. The rear buttons allow for customizable controls. It features a variety of features, including stable wireless communication via Bluetooth, a 6-axis gyro sensor, vibration, and rapid-fire mode, making it suitable for a wide range of games. The ergonomic grip and design for extended use ensure a comfortable gaming experience. It comes with a Japanese instruction manual for beginners, making it a recommended choice for both Switch and Switch 2 users.