Smartele Super-Silent Battery Operated Fan Portable Floor Fan

【Durable Camping Cooling Fan】High quality Lithium-ion battery pack, with power bank, this battery operated fan can run 3 - 30 hours without power cord. 【High-Speed Performance】The smartele rechargeable fan features unique 5AS fan blades and powerful pure copper BLDC motor to provide max 2500 CFM high performance air flow and longer usage life. 【Multi-function Portable Fan】Cordless fan design, IPX4 waterproof structure, metal frame, non-slip rubber feet, portable handle, USB output port, more humanized design for this outdoor fan for outside 【Safe & Ingenious Design, ≤40dB】This battery operated fan Portable floor fan with a LED battery life indicator, Stable and safe wind speed, Controllable air flow and noise levels. 【Warranty and Service】Smartele Car Fans provides 12 months warranty, Excellent service, A professional local after-sales team and excellent service.