Opolar Folding Battery Stand Fan WH71 black MULTIFUNCTIONAL STANDING FAN: This fan is extremely practical and is ideal for both home and office use. Place it at the edge of your sofa or bed and use it as a standing fan, or you place it at your office desk and use itas a desktop fan. HEIGHT AND ANGLES ADJUSTABLE: The height of the standing/desk fan can be fully adjusted from 4.3″ to 39.3″ and 180-degree adjustable tilt Angle, 90-degree swing horizontal angle, which provides you more choices in different height and angle. WIRELESS WORKING & BUILT-IN 10000mAh BATTERY: The standing/desk fan runs on 10000mAh large rechargeable battery, 6 hours full-charged, ensure wireless working 5~20 hours, 3-speed, working time depends on a different speed. EASILY STORED OR CARRIED: Standing/desk fan is easy to fold up and down, it fits easily into a backpack, the perfect portable fan. easy to clean. LIFE SAVER ON HOT SUMMER: Save you from hot flashes. This summer will be more pleasant. Type： Stand Fan Item Diameter： 8 Inch Powered by： 10,000 mAh Speed： 3 Speed Work Time： 5-20 Hours Port： Micro-USB Input： 2A Fast Recharging Output： No Fully Charge： 6 Hour Blades： 3 Rotate Design： 540°C...