Product Features: This product features a unique structure, a novel style and its own design patent 2. Intelligent control, complete functions, simple operation, stable performance and safe use 3. With a simple and elegant appearance, a solid structure, small size, light weight and easy portability, it is an ideal companion for travel and outdoor activities Product parameters 18650 lithium battery 3.7V 1200mAh Rated input: DC5V=1A Rated power: 3.5W Working mode: Three wind speeds Battery life: 2 to 7 hours Charging time: 2 to 3 hours Built-in battery
