Multifunctional suction integrated turbine fan Turbo Fan B Description: Upgraded based on jet turbine fans.Added rubber nozzle cover and vacuum cleaner device.More p> Gear Introduction: The BS380FB turbofan has a total of four gear 1. Long pre to enter maximum power: fourth gear 2. Double click to enter gear shifting mode to obtain 1st gear, 2nd gear, and 3rd gear wind speed, which can be identified by the indicator light! Lightweight and highly portable: The Crogon Mini Jet Turbofan 2 (BS380FB)weighs only 320g and can be held with one hand, making it easy to carry. The 70Wh brushle motor generates strong air thrust at a speed of 41 meters per second, with a rotational speed of up to 120000 RPM (10 minutes of use). Battery life up to 2 hours:The Crogun blower is equipped with a 1500mAh high-density rechargeable lithium-ion battery, with a battery life of 1.2 hours, making it a perfect replacement for bulky blowers that require plugging in. (1st gear) Speed level: The BS380FB turbofan has four adjustable speeds. Long pre the power button to directly enter the highest wind mode, fourth gear, and third speed at 120000 rpm. Double click to switch wind mode, convenient and fast. The first speed is 35000 rpm; The second speed is 75000 rpm; The third speed is 95000 rpm. Within the package, you can receive: Turbofan BS380FB * 1 type-c charging cable * 1 storage bag * 1, vacuum cleaner set * 1 replacement mouth * 1 instruction manual * 1 Q&A 1.Q:Does the product have a