1.USB Charging: This cordless hair dryer is designed with innovative USB charging, no need to plug it in. It comes with a 15000mAh USB rechargeable battery, so you can use it anytime, anywhere or take it with you. 2.Safe and Adjustable: The rechargeable hair dryer has 3 speeds and 3 temperatures to choose from, so you can adjust the settings according to your needs. It meets different hair types and blow-drying needs, providing optimal heat for a fast and effective blow-dry. 3.Powerful Power: This hair dryer is designed with high wind power, which provides strong wind power to dry your hair quickly. Made of ABS housing material, safe and reliable. 4.Digital Screen Display: The portable hair dryer is equipped with a digital display that shows accurate information such as speed, temperature and battery level for user convenience and complete control over the blow drying process. 5.Application: The cordless hair dryer has a compact design that makes it easy to carry around, for traveling, camping, dormitory living or gym use. The wind power is harmless to the human body and is also suitable for children and pets. Specification: Item Type: Cordless Hair Dryer Material: ABS Battery Type: (Shipped with Built in Battery) Battery Capacity: 15000mAh Power Supply: USB Interface How to Use: Press and hold the power button to turn on the device. After turning on, press the power button to adjust the fan speed, with three adjustable gears. Package List: 1 x Cordless Hair Dryer 1 x USB Charging Cable 1 x User Manual 1 x NozzleApplication: The cordless hair dryer has a compact design that makes it easy to carry around, for traveling, camping, dormitory living or gym use. The wind power is harmless to the human body and is also suitable for children and pets. Digital Screen Display: The portable hair dryer is equipped with a digital display that shows accurate information such as speed, temperature and battery level for user convenience and complete control over the blow drying process. Powerful Power: This hair dryer is designed with high wind power, which provides strong wind power to dry your hair quickly. Made of ABS housing material, safe and reliable. USB Charging: This cordless hair dryer is designed with innovative USB charging, no need to plug it in. It comes with a 15000mAh USB rechargeable battery, so you can use it anytime, anywhere or take it with you. Safe and Adjustable: The rechargeable hair dryer has 3 speeds and 3 temperatures to choose from, so you can adjust the settings according to your needs. It meets different hair types and blow-drying needs, providing optimal heat for a fast and effective blow-dry.