[RECHARGEABLE FAN and SMART ADJUSTING]: The Pedestal fan is equipped with a rechargeable 6600mAh battery, which can work continuously for 2.5-14 hours after one full charged. Built-in sensor will adjust air flow automatically by detecting the interior temperature for enjoying your comfort.[MULTI-USE PORTABLE FAN] : With foldable design, the portable fan can be used as a desktop fan, a floor fan or pedestal fan. Folding down for space storage. Easy carrying and long battery life makes it suitable for outdoor activities such as travel, camping, picnics, and fishing.[SUPER QUIET DC INVENTER MOTOR] - Equipped with high performance brushless DC motor will save your electricity bill than other fans and making the telescopic desk fan silent even at the maximum speed setting( 30-40 dB), giving you a peaceful environment for sleeping, studying, or working.[MAGNETIC REMOTE , WIRELESS TOUCH OPERATION] - The magnetic remote control attached steadily on main unit, no worry about losing when moving the oscillating Fan . You can wireless control from a distance up to 32.8 ft (10 m). Digital display and stylish design makes it more clearer and operative.[TELESCOPIC FLOOR FAN & ADJUSTABLE AIR FLOW] The height of the desk fan can be fully adjusted from 5.9 in to 31.8 in . 10 speed adjustable air flow allows you adjust the most comfortable environment.