[Powerful Hair Dryer] Equipped with a high-power motor, this hair dryer can prowerful airflow with wind speeds up to 200 mph. [High Performance Motor] The turbojet fan uses a high-energy, high-speed motor, which can generate excessive heat when used continuously for a long time. It is recommended to use the hair dryer for short periods of time and avoid overheating. On average, it provide around 10-15 minutes of full load usage, depending on how much energy your battery provides. [Wide Range of Applications] This brushless lithium hair dryer features powerful airflow and construction that can be used for a variety of tasks, making it suitable for both professional and DIY applications. It is a reliable tool for tasks requiring strong winds. Name:Cordless Turbo Fan Diameter:70mm Voltage:18-21V Compatiable Battery:1830,1840,1850,1860...(No Battery) Color:Black Material:plastic Package Contents: 1 * Turbo Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.