Feature:1. Four Mode: Support four modes, for Switch, for Android, Bluetooth mode, and keyboard mode. Its intelligent built in chip enables seamless connectivity across various devices and ensures automatic reconnection.2. Turbo Function: Using the for Keylinker software, you can set any keys for rapid fire functionality, enhancing gameplay efficiency. The conductive silicone buttons contribute to a satisfying tactile experience.3. Adjustable Vibration: The app allows users to freely adjust the vibration strength, providing a personalized gaming sensation. The controller supports one touch wakeup for Switch and can directly connect without the need for a receiver.4. Multi Platform Compatibility: This controller effortlessly switches between and adapts to PC, for Switch, TV, and for Android platforms. It supports connections to phones and tablets, transforming into a compact controller with shortcut keys for enhanced gaming flexibility.5. Interchangeable Buttons: It offers more flexible joystick movement. The round D pad allows for smooth combo executions without sticking, ensuring fluid and accurate controls during gameplay.Specification:Item Type: Small Gaming ControllerMaterial: ABS, PCBattery: Li Battery, 180mAh (Built in).Package List:1 x Small Gaming Controller1 x Lanyard1 x Charging Cable