Quick Start SetupCharge the Device: Locate the charging port on the side or bottom rim. Plug in the provided charging cable to fully power the built-in battery before its first use.Identify the Controls: Look at the built-in control panel (usually on the side handle or back spine). You will find an LED screen displaying speed metrics alongside a physical power/speed button.Powering On: Press and hold the power button for 2–3 seconds until the display lights up. Short-press the button to cycle through the available speed gears.