Name: Multi-function storm fan Battery voltage: 21v Charger rated voltage: Full wind pressure: about 500g Battery capacity: 6000mah Duration; Maximum wind duration of about 1 hour / small wind 6 hours Maximum power:1050W Description. PREMIUM QUALITY MATERIALS:The entire casing is made of high hardness and high temperature resistant materials, which provides strong power for quick drying surfaces, making it suitable for a variety of needs. It features built-in large fan blades that are precisely machined for wear resistance and high durability. COMPACT CONSTRUCTION: This cordless handheld fan has a compact and delicate design that is small and lightweight, making it easy to carry. The jet fan has a simple design, reasonable structure and stable performance. It is a practical tool for various application scenarios and suitable for tight spaces. HIGH SPEED MOTOR AND STRONG AIR: This culvert blower is equipped with a high-speed motor, which can provide strong blowing power for perfect dust removal. It can easily dry the whole car in one charging cycle. EASY OPERATION: Easy and convenient operation greatly improves your cleaning efficiency. Ergonomic handle design, comfortable to hold. Powered by rechargeable lithium battery, compatible with Ma Kita batteries. Wide range of applications: it is a multi-functional cleaning tool for home, car and office, suitable for carbon fire blowing, industrial dust blowing, smoke blowing, keyboard cleaning, coupe and motorcycle cleaning, automotive centre console cleaning, automotive crevice cleaning, foot mat debris cleaning, picnic rubbish cleaning and so on. Shipping List 1 * Storm fan 1 * Battery 1 * Adapter 1 * Instruction manual