Key specifications and features of this portable controller: • 1-Direct Wired Connection: Relies on a movable and flexible Type-C port for instant, zero-latency connection during competitive gaming. 2-Hall Effect Joysticks: Advanced magnetic analog joysticks resistant to "drift" (Anti-Drift) to ensure high accuracy and long lifespan. 3-Compatibility and Dimensions: Supports Android phones and iPhone 15 and 16 (which support Type-C), and mechanically expands to fit devices ranging from 105 to 213 mm in length. 4-Power and Charging: The controller does not have an internal battery; it draws minimal power from the phone, but it supports pass-through charging via an external port at the bottom of the grip. 5-Membrane Buttons: The main buttons and rear triggers feature a cushioned membrane design, providing comfortable feedback and quiet operation during use. 6-GameHub / GameSir App: Offers the ability to download the app to update firmware and customize settings such as joystick deadzone and button mapping.