GOODS IN SINGAPORE Product Number F87Noise: Below 36dB (Inclusive)Wind Speed Gear: Gradual GearsUSB Cable Length: About 150cmCirculation Left And RightNumber Of Fan Blades: 4 Pieces
Product Number X9Noise: Below 36dB (Inclusive)Wind Speed Gear: Gradual GearsUSB Cable Length: About 150cmCirculation Left And RightNumber Of Fan Blades: 4 PiecesFAN OUTER SIZE: 4.5 INCH