Feature:1. RECHARGEABLE: This hair dryer adopts innovative USB rechargeable design, no need to plug in, more convenient, you can use it anytime and anywhere, you can also carry it with you.2. SAFE AND ADJUSTABLE: The cordless hair dryer has 3 gears of adjustable wind speed and temperature. Made of premium ABS shell material, sturdy structure, safe and dependable.3. LONG BATTERY LIFE: Rechargeable hair dryer has 15600mAh li battery capacity, providing long battery life. Digital display screen design, convenient to grasp the remaining battery power.4. STRONG POWER: This cordless blow dryer is designed with high wind power to ensure fast hair drying, save time and easy styling. The wind is harmless to human body, also suitable for children and pets.5. USE SCENARIO: The portable rechargeable hair dryer is designed to be compact and lightweight, suitable for blow drying and organizing hair in student dormitories, traveling, outdoors, etc.Specification:Item Type: Cordless Hair DryerMaterial: ABSBattery Type: Li Battery (Shipped with Built in Battery)Battery Capacity: 15600mAhPower Supply: USB Interface.Package List:1 x Cordless Hair Dryer1 x USB Charging Cable1 x User Manual1 x NozzleNote:1. The product does not support plug in use, the minimum requirement with 5V2A adapter charging after use;2. The product is built in battery, the heat does not attain the temperature of the plug in style, the heating temperature is about 30-50C.