•Hot air straightener that features advanced negative ion technology and a ceramic coating that prevents frizz and static electricity. Our hair dryer brush minimizes tangles and breakage while helping to provide a comfortable scalp massage. •The hair dryer has a power of 1600W/220V and offers 4-level temperature control and 3-level wind speed settings, creating up to 12 different hot air combinations, all to give you better control when styling. It's perfect for use in different seasons and suitable for all hair types, helping you easily achieve the hairstyle you've always wanted. •The hot air hair dryer comes with a straightening nozzle, which will help you create a concentrated stream of air. This is ideal for styling, as while it directs the air to one area, it will ignore the styling of another. Power: 1600W Voltage: 220V Frequency: 50Hz Motor speed: over 100,000 rpm Maximum air speed: 32 m/s Outlet frequency: 30 m/s ABS, metal alloy.