... ,3 speed levels; 3,Working distance:more than 5m 4,Timer Function 5,Voltage:220V/240V Features:Transmitter and receiver use ... on/off the lights, and another “Timer” key for timed operationThe fan speed can be set at HI, MID, and LOW using ... .The fan can be timed using “Timer” key with a delay of 1, 2, 4, and 8 hours (or other custom settings), and ...