Brand N/A Model N/A Quantity 1 Color Silver + black + blue Material ABS Interface USB Power Supply 5V USB Cable Length 100 cm Fan Blades Qty 4 Fan Mode 2 Fan Rotate Angle Left side to right side Other Features Powered by USB cable or 4 x AA batteries (not included); Uses plastic fan blade shade; The fan can be manually adjusted from front to the back side of pitch angles; Left side to the right automatically rotating can be controlled by one button; Bottom with anti-slip pad; 2-Mode wind arrangement; Portable and lightweight convenient in your daily life. Packing List 1 x USB fan 1 x USB cable (100cm)