Powerful power: Equipped with double ball bearings, the maximum power of 180 watts of brushless motor, the maximum speed of 110,000 RPM, provides strong wind, fast drying or cooling. Efficient battery life: 2 4000mah batteries, total capacity of 8000mAh, maximum current 30A, battery life of up to 15~20 minutes (maximum), lasting power supply, no frequent charging. Multiple speed control: Support stepless speed change and one-button force function, can adjust the wind speed at any time according to demand, to meet different scenarios, easy to operate. Innovative material: Made of 3D printing material, polished, exquisite and fashionable appearance; The body is light and portable, easy to carry, suitable for outdoor activities or travel. Fast charging: Equipped with Type-C interface, support QC15W fast charging, charging time only 2-3 hours, convenient and fast, to ensure that it is available at any time. Versatile, portable and practical, it is a good helper in your daily life and travel. Maximum power :180 watts Maximum speed :110000 RPM Bearing: double ball Battery :2*4000 mah total 8000mAh Maximum current :30A Speed control mode: stepless speed change + one key force Battery life :15~20 minutes (Max) Body material: 3D printed material, polished Interface :Type-C interface QC15W fast charging time :2-3 hours Color: Black, green, Dark violet, pink Net weight: 285g Gross weight :385 grams Packing size: 18 x12x5cm / 7.09 x4.72 x1.97 inches