-DC motor for high performance and quite operation-6 speed levels and reversible design satisfy your different demands-Possess 22W LED light with 3 color temperatures (3000K/4500K/6500K)-Come with a functional remote control which can be stored on the wall dock-Set your wanted working duration among 1 hour 2 hours 4 hours and 8 hours-3 paulownia wood blades are durable and appealing-Ideal for living room bedroom dining room etc.-Suitable for rooms from 215 to 291 sq.ft-Easy to install with the c