Opolar 10,000mAh Rechargeable Oscillating Clip Fan

UPGRADED BATTERY DESIGN:
Except for traditional USB outlets, this battery powered fan comes with 10000 mAh detachable battery, working up to 50 hours after fully charged. The battery has Micro-USB port for 2A fast charging, also a power bank for your phones/laptops.WHEREVER & WHENEVER:
It is a clip on fan on your baby stroller/treadmill, a room fan on table/floor when you are sleeping/working/in exercise, a camping ceiling fan hooked on your tent and more. This 8” portable fan is also ultra quiet for you to take it to anywhere anytime.AUTO & MANUAL OSCILLATION:
Oscillate to share coolness.For specific area, press the 45°/90°button, it will turn left to right in 45°or 90°. If not, the fan will auto rotate 340°horizontally. 90°vertically adjustment always need manual operation.

4 SPEEDS & NATURAL WIND:
From gentle breeze to powerful wind, this oscillating fan is suitable for from sleeping baby to sweaty hunk due to the 4 speeds design. The max wind speed is 4.8m/s, gives you quiet cooling, comfortable air flow on even the hottest days.

TIMER FUNCTION:
3 time setting for this fan: 8/4/1H, you don’t have to wake up at midnight, ideal partner for sound sleep in hot summer night.