Features: Use a 50mm brushless motor with a thrust of 800-1000g. Powered by rechargeable lithiumion batteries, compatible 18/20V batteries (not included). The entire casing is made through 3D printing, using a very sturdy mixture of PETG and carbon fiber- It can easily dry the entire vehicle within a charging cycle. Ergonomic design, comfortable touches press type speed controls, can be used as needed Suitable for: snow cleaning, air cushion inflation, rapid cooling, dust removal, yard cleaning, industrial dust removal, keyboard cleaning, car and motorcycle cleaning, car cleaning and water collection, car crack cleaning, filming and wind making in cinemas Specifications: Motor: High speed 50mm Brushless Motor Brushless motor thrust: 800-1000g Product weight: approximately 309g Size approximately: 19.6x12.1x55mm/0.77x0.48x2.16in Duration: Full power for 10-15 minutes, continuous use Current regulation: 40A Power: 700W Types:A/B/S Optional Note: Batteries are not included in the shipping list and you need to prepare the batteries yourself Package Includes: 1PC 50mm Jet Fan note: Due to the different monitorsand light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviationdue to manual measurement.