Portable USB Rechargeable Handheld Fan

Features:
This portable fan, which adopts brushless motor, provides strong wind to keep you cool in summer anywhere and anytime.
Can be placed directly on desktop, clamped to the desk edge or held in hand for different cooling usages.
Suitable for baby strollers, cribs, working desk, bed, car, etc.
Rotatable head: you can adjust exact wind direction as you desired.
Stepless knob: rotate the switch to whichever side to regulate the speed, when you loose the switch, the speed is settled.
Built-in a 2000mAh Li-ion battery, USB rechargeable, easily to charge by all ordinary USB interfaces: computer, mobile charger, etc.
Multiple protections: overcharge, over-current, over-discharge protections and the protection against reversely loaded batteries.