Ultra-Fast Drying: Cosy Companions hair blow dryer is equipped with a 150000 RPM high-speed brushless motor and the wind speed up to 36 m/s, which strong airflow can dry your hair in a short time and is 5x faster than traditional hair dryers 1 HD Digital Display: Our hair dryer with attachments offers 5 heat settings (Room Temperature/110°F/140°F/150°F/ 170°F) and 2 speed settings for a total of 10 different combinations. This allows you to customize the drying combination that suits your hair and meets people's different drying needs. And the HD LCD display of the hairdryer allows you to easily adjust the settings Negative Ionic Hair Dryer: Cosy Companions ionic hair dryer adopts advanced negative ion technology and it can release 500 million negative ions during the blow-drying process. Making your hair keep silky and effectively lock in moisture. Say goodbye to static, dryness and frizz Thermo Control & Safe：Our blow dryer with diffuser has advanced intelligent temperature control. The air temperature changes more than 500 times per second. It can protects your hair from damage caused by overheating. We are equipped with safety plug for better protection Low Noise & Portable: The diffuser hair dryer operates only at 51db so you don't have to worry at all about disturbing others while using it! Compact size and ingenious design, the hair dryers for women and others are an ideal companion for travel or home use(Design Patent Number：D1023450S) Please note: Please read our user manual carefully before use. WARNING: DO NOT place or store appliance where it can fall or be pulled into a tub or sink, and do not place in or drop into water or other liquid