With streamline design, it is beautiful and decent. made from abs plastic, the shell of the body is firm, durable and endures shock. and the air-intake room is made from macromolecule complex rubber and has long service lifetime.
It is driven by the top-quality motor. the input power can be adjusted with the phase-angle of controllable silicon. with the adjustable exhaust, this device is advanced, reasonable, high-efficiency and energy-saving.
All the movable parts are sealed inside the body. adopting labyrinth-type airways and rubber anti-shock cushion, the operation is stable without any noise.