Parameter Name Basic Parameters Basic Parameters Battery Capacity 3600mAh/13.32Wh USB Output 5V/2A Charging Time (2A) 3h ±30 min Fan Functions Speed Settings 6 Speed Settings Run Time (±30 min) 3h (Max. Airflow) / 15h (Min. Airflow) Max. Speed 3900±100R/min Max. Airflow 5.5m/s Max. Noise Level <70dB Packaging Specifications Product Dimensions L220×W100×H45mm Net Weight 205g Package Dimensions L125×W76×H105mm Accessories USB-C Charging Cable (300mm), User Manual, Wrist Strap