Jisulife Handheld Fan With 4500 Mah Powerbank Max 46 Hours Runtime,Pocket, Black Product Details ?Super Long Endurance and Updated Strong Airflow?Adopted the advanced technology, it lasts for 46 hours at speed 1, 35 hours at speed 2, 13 hours at speed 3 after about 3-4 hours full charge. With enlarged blades, the wind increased 30% compared to the original version.The maximum rotating speed of the fan is 3400 rpm which is enough for personal use to keep you cool. ?Foldable Design and Mini Size?The folding design makes it easy to be carried and stored. Besides, with the capsule shape(5.1*1.65*1.65 inch, weight: 6.38 OZ), this rechargeable fan can hide the fan blade, small and easy to slide into your pocket and purse.Gifts choice for Christmas New year. ?Power Bank Function and Quiet Operation?5V/1A USB output port makes the mini fan a power bank(4500mAh) in emergency, supplying power for mobile phone, MP3, or iPod, etc. With no frame design, makes the noise to 50 db which cause no bothering during work. ?Flashlight and Include Wrist String?Long press the power button to open the flashlight feature when fan is not spinning. The flashlight is quite bright and can be useful in dark areas or if electricity is out. And with lanyard included,you can hang it on hands or travel backpack. ?Safety and One Year Warranty?The touchable blades, surge and short circuit protection, keep you and your family safe. We believe in our products thus we offer 12 month worry-free warranty, it covers material and workmanship defects for one year from the original purchase date. Patent: US D886,982 S Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.