1. Elegant and cool design 2. Forward-bending centrifugal type blade air wheel construction, matched high efficient volute design, max. 20m/s air velocity, high pressure and silent running 3. Double air deflector design, more stable air flow 4. Optimized motor operates 5000 hours continuously without any defects. Body size: 900*230*210mm Carton dimension: 950*270*260mm.