Specifications
Battery: 2 x 18650 Lithium Battery(4400mA)
Working Time: 6~40 Hours(depends on different speed settings)
Full Charging Time: 4 - 4.5 hours( 5V 2A power adapter)
Input Voltage: 5V
Output Voltage: 4~6V
Output Current: 0.35~1A
Rotation: 350 degree vertical and horizontal
Auto Oscillation: Yes(90 degree)