Model: 0099DF00101 NO: 0099DF00101 speed range: Three Switch Type: air supply key formula: turn pages Timing function: no operation Timing : mechanical power mode: charging the USB support: support wind selection type: normal stop wind from falling : air conditioning is not supported Fan type: Single-cooling Water tank capacity: 0 Ice Crystals: No Use Noise: 40dB Rated Voltage: 5V Rated Power: 2-6W Whether to transfer Fan: Yes Control Type: Wall Switch