Is it a patent source?:no noise:36dB (inclusive) or less Power mode:USB color:blue Shell technology:ABS Whether to bring USB:yes Product Weight:850g Motor type:Brushless Motor Fan blade material:plastic package volume:Approximately 21.5cmx11cmx27cm Additional features:Colorful light spray Whether to provide exclusive supply for cross-border exports:yes Number of fan blades:3 slices Fan classification:spray fan brand:other physical dimension:6 inches Whether there is a built-in battery:No battery Operation method:Normal button Occasions for gifts:gift size:21x9x26cm Wind speed gear:3rd gear style:Versatile
