Description Xundd M321 Portable Charger Fan Specifications Specifications Details Brand Xundd Model M321 Portable Charger Fan Battery Capacity 5500 mAh Charging Interface USB 5V Power Consumption Approx. 5W Speed Levels 3 Modes Motor Type Brushless Motor Blade System 3-Blade Airflow Design Noise Level Low Noise Operation Material Durable ABS Body Usage Portable Cooling & Power Backup
