Comfortable fan without blades, totally rechargeable to combat the heat at all times. 

Power (W): 5w
Voltage (V): 5V
Power Source: USB (package includes charger)
Type: Cooling Only
Max. Timing Limit: <2 hours
Rotation Way: Left & Right
Wind Type: Natural Wind
Max. Power: 20-69W
Controlling Mode: Mechanical Timer Control
Installation: Bladeless Fan
Type: Air Cooling Fan