Portable Handheld USB Mini Wind Power Rechargeable Fan Air Cooler Student Office Features: 100% brand new and high quality The structure of these fans is unique and fashionable. using the brush and slotless motor , to ensure the high winds and long-life. Intelligent control system, reliable ferfomance, which is fully functional and easy operation. Using the intermational standard 18650 capacity lihium batteries ,that can be recycled and low cost, more universal. A professional portable fan with integration of design, simple appearance and firm structure. Specifications: Speed mode:3 ranges output power (MAX):4.5W working time (H):2-4-6 Battery Specification:1200MA Battery installation: Removable Chargering time (H): About 1-2 hours Portable power ,Battery output. Product Material: AB Package Includes： 1 X Hanging Rope 1 X USB Cable 1 X Fan 1 X Base Items Included:1 suspension rope, 1 USB cable, 1 fan, 1 X base Product Name:Handheld portable USB charging fan pink Colors:Pink Primary Material:ABS We provide excellent service. Feel free to ask us and we will be happy to answer your questions. Due to the different display effect of the monitor, the color may have error, but does not affect the use. Hope you can understand. Thank you.