Meet the JISULIFE Handheld Fan Life4, engineered to keep you cool wherever life takes you. Its high-capacity 3600 mAh lithium-ion battery delivers up to 13 hours of continuous breeze on low to mid speeds, ensuring uninterrupted comfort throughout your day. Perfect for commuting, jogging, or outdoor festivals, the fan’s USB-C fast-charging capability fully replenishes power in just 2.5–3.5 hours.Powered by a 12-blade cutting-edge brushless motor, this fan achieves wind velocities up to 16.5 ft/s across five manually adjustable speed levels—all of which are displayed instantly on the LED control panel for precise operation.Crafted for ultimate portability, the ultra-light 160g body and foldable handle make it a travel essential. Simply clip on the included lanyard for hands-free convenience, or place it upright on your desk for a personal desktop cooler.