Never worry about running out of cooling power during your travels with this long-lasting portable fan. The substantial rechargeable 1800mAh battery provides an impressive 6-8 hours of runtime across three speed settings, making it perfect for cross-country flights, camping trips, or all-day excursions. The premium ABS construction (6.22 X 2.32 X 2.28″) offers durability on the go, while the digital display ensures you always know how much cooling power remains for your journey.