Acoustic noise optimization reduces decibel level with a softer and gentler pitch. Ultra lightweight design is only 10.4 oz – making the Xcell is the ultimate drying machine.  Scientifically calibrated design for the perfect balance and comfort. Half the size of conventional dryers, weighing just 10.37 oz.  Energy efficient with enhanced performance, the long-life digital brushless motor operates at 110,000 rpm generating extreme air pressure with low energy consumption.  Includes 4 nozzles AND a diffuser!