Portable handheld fan

Specification:
Material: ABS + PC
Battery: 1000 mAh
Power: DC 5 V up to 1000 mAh micro USB port
Port: USB / socket / power bank
USB cable: 48 cm / 18.8 inches
Charging time: 2 h
Working time: 4 h
Size: 182x91x48,5mm