Generally it can be noted that the hair dryer on a hanging loop, a retractable handle, voltage adjustment and a travel bag features. The retractable handle is one thing that really saves especially when traveling space and therefore is invaluable. So far, it has always been a real tinkering to get the stiff hair dryer in one of the outer pockets of my gym bag, because in the large center compartment sportswear and shower-utensils were already stowed. What the voltage selector (voltage 110 - 127/220 - 240 V) is concerned, which is perfect if you're traveling abroad, because there so often other voltages are in the outlets available and so the device could be damaged or even worse. Unfortunately, this is often not taken into account. The travel bag is black and made of a synthetic material. For travel this bag is certainly interesting, because you could stow example further hair styling accessories. Now for the technical performance: The frequency is 50-60 Hz and the wattage is 1600 Hz Since Philips yes advertises that the hair dryer is 20% quieter than a comparison model, one can assume that the reason perhaps when. performance of the unit is located. I must admit that I would have liked a bit more power, my hair is nevertheless dry and for traveling or after the gym that's perfectly fine. Just for comparison: the Philips Pro hairdryer HPS920 has a wattage of 2300 W. The cable length is 1.80 m, which means that you can still move so well during handling. The design is rather simple and timeless. It is a white body and a transparent-blue top. Weighing in at 450g and dimensions of 12,5x8x24,5cm the hairdryer is in every travel bag for a suitable place. My conclusion: The hair dryer is on its dimensions, the equipment (voltage compensation) and the price-performance ratio (30, -) perfect as an additional unit for travel or the gym. On the 20% noise reduction I have in exchange for more power while able to dispense. For the price, I can only recommend the device.