Built in 1700mAh large capacity battery, long-lasting battery life, Type C fast charging, can achieve up to 8 hours of uninterrupted operate With rich functions, equipped with two types of hair dryers: circular and flat, to meet the needs of different scenarios Compact and portable, it can easily fit into daily travel bags and is to use Upgraded version with stepless wind, just gently push the knob, easy to operate, allowing you to control the wind freely The super strong wind quickly disperses the heat and brings a refreshing cooling, making it easy to cope with both hot outdoor and stuffy indoor conditions