◆5.5HP commercial low-noise AC variable frequency motor. ◆The motor has over-current and short-circuit protection functions, all-round protection, and long-lasting durability. ◆The tire pattern running belt has moderate friction, comfortable foot feel and long-lasting wear resistance. ◆Adopts 7-window LED white light display, the main display is 9.6 inches. ◆Built-in 24 smart running programs and 3 custom modes, you can experience multiple running modes with one click. ◆The rear feet of the treadmill use highly elastic PVC shock-absorbing rubber pads to effectively improve shock-absorbing performance. ◆Adopt high-density running board, new upper and lower layered force bearing, high elastic rubber buffer and shock absorption system. ◆Unique manual maintenance-free automatic lubrication system injects a smooth and smooth experience into the movement. ◆Using ergonomic PU armrests, which are comfortable, safe and environmentally friendly. ◆Push-type and pull-rope emergency stop safety protection devices have dual safety protection functions of emergency stop and slow stop. ◆Unique green energy-saving function, it will automatically stop after 5 minutes of no-load operation, which is safe, energy-saving and environmentally friendly. ◆With ambient lighting, exercise brings different atmosphere experiences at the same time. ◆Equipped with mobile phone wireless charging function, charging is convenient and simple. ◆Equipped with an intelligent speed control system, which intelligently controls the running speed according to the user's area on the treadmill. ◆Using high-brightness acrylic panel and high-sensitivity touch buttons, the operation is more convenient. ◆Equipped with a high-sensitivity heart rate testing device to monitor heartbeat conditions during exercise in real time. ◆High-fidelity surround dual speakers bring a surging listening experience, equipped with Bluetooth music input function.