Opolar Clip On Battery Fan F3901 black LONG LAST PER CHARGE: With the largest battery capacity in the industry, this portable outdoor/indoor clip fan can produce a gentle breeze long as 44 hours from Monday to Tuesday. The widely used Type-C port ensure a Max.10W fast charging. (Adapter not included). CLIP-STAND-HOOK 3 IN 1 This desk fan can also be clip on fan, suitable for golf cart, baby stroller, treadmill and other outdoor activities. With built-in hook, it’s also the campers’ good friends that they can used it for camping daytime and daynight with 3 kids of lightness. STRONG WIND: Configured with a rechargeable 20000mAh battery, this clip on fan can output strong wind, cooling you down in 10 seconds. 4 speeds ranging from light air to gentle breeze to powerful wind make this battery charged fan a great choice for outdoor/indoor use, for golf cart, baby stroller, and camping tent, for bedroom, office and kitchen. SUPERIOR QUALITY: Made of sturdy materials and tested for hundreds of hours, this golf cart stroller fan can guarantee you a pleasant golfing time and a comfortable baby walking experience. Just rest assured, there will be nearly zero strike compared with the similarities, which...