OPOLAR offers one year warranty for defective products. Incorrect human operation, including but not limited to disassembling, burning, soaking, and dropping it, is not covered by the warranty.
Speed Mode: Low / Medium / High. There is little difference between level 2 and level 3 when it is powered by USB CABLE
Output Power(MAX): 4.5W
Battery Working Time (H): 2(High) – 4(Medium) – 6(Low)
Battery Specification: 2200mAh Lithium Battery
Battery Installation: Removable
N.W.(lb)(including battery): About 0.5【2200mAh POWER BANK】– Charge your phone or any 5V USB compatible devices in emergency cases. The fan can also works 2-6 hours per charge basing on its’ built-in battery.
【STRONG WIND AND 3 SPEEDS】-With newly updated OPOLAR motor, this battery fan can spin max. 4000RPM and blows airflow up to 4.5 m/s. You can’t expect a more powerful fan at this size!
【HANDHELD AND PORTABLE】–light-weight (0.45lb) and ergonomic palm-sized design, easy to carry, just throw into your bag. Widely used for Traveling, Fishing, Camping, Hiking, Backpacking, BBQ, Picnic, Boating and more.
【MULTI CHARGING METHODS】–Power or Charge your fan with universal 5V USB power sources, such as laptops/computers, USB chargers, phone adapters. The fan runs either on the attached USB cable or its’ rechargeable battery.
【SHOP WITH CONFIDENCE】–Like all OPOLAR products, we provide one year warranty and 30 days money back guarantee to protect each penny of your invest. Contact with our customer support and we are always eager to help.