Specification: Material ABSVoltage DC 5 V Size 140 x 180mm Charging current 500MA-1.2 A Power supply USB or lithium battery Battery capacity 1600m Ah Weight Approx.353g
Features: Use lithium battery / USB (Universal Serial Bus) for power supply.3 modes of wind speed & 360 adjustable. Easy cliping. Tough break resistant ABS plastic. Package included:1 x Fan