Summair 2Go - Powerful Handheld Fan with Extra-Long Battery Life. Fan Speed: 600-4300 RPM. Battery: Lithium-ion NMC 3.7V / 5000 mAh / Li-ion Cell 26650. Comfortable Handling - The Summair 2Go is ergonomically shaped and the surface is discreetly textured to provide a secure and fatigue-free grip even when on the move.
