1.1-7 hours timing; 2.High, middle, low speed regulating; 3.remote control distance:20m-30m; 4. ... :≥10MFunctionWITH REMOTE CONTROLON/OFF1-7hours timing High,middle,low speed, gentle breezed regulatingMode:simulated natural airWITHOUT REMOTE CONTROLAdjusting the ... remote control funcrtions required of ceiling fan, including switches, speed conditioning, the wind variety of choice,ting and other ...