Specifications Model: D12 Wind Speeds (m/s): 1st: 2.0 / 2nd: 2.5 / 3rd: 2.9 / 4th: 3.4 Maximum Airflow: 138 CMF Battery Capacity: 20000mAh Full Charge Time: 9-10 hours Rotation Angles: 45 degrees / 90 degrees Main Material: ABS Product Weight: 3.15 lbs (1.43 kg) Product Dimensions: 8.27 x 3.94 x 10.55 inches (210 x 100 x 268 mm) Package Content 1 x Fan 1 x User Manual 1 x Charging Cable 1 x Remote Control