Malaysia first ever Rolling Switch controller handle with Infra Red & IONIC. Now everyone is able to control the heat temperature & the wind blowing at ease! Just ROLL the roller and control heat and wind, instead of pressing the old button in the past. No hassle now!! Benefit of this Rolling Switch Hair Dryer: 1) Ionic + Infa Red 2) More Silence 3) Lighter 4) Infa Red Light anti bacterial effect 5) Soft touch finish 6) Heavy duty AC Professional motor 7) Power : 2300w above 8) Airflw 80m3/h 9) 2 nozzzzles included 10) Professional 3m cord 11) Accurate power and temperature control 12) Rolling switch on/off butter 13) 220v - 240v 14) 50/60Hz