Feature:1. [90° Rotation] In summer, take this handheld fan for shopping, outings, cool down anytime, anywhere, 90° adjustment.2. [3 Speed] The electric fan can adjust the breeze, cool wind and strong wind at will, and can be used indoors and outdoors.3. [Soft Running] The brushless motor of the mini fan runs softly, which can be used in offices, classrooms, dormitories, and libraries.4. [Portable] The electric fan is small in size, light and mini, and it is easy to carry and store. Use time: 2‑4.5H.5. [With Battery] This portable electric fan has a 18650 1200mAh polymer lithium battery, which can be charged by USB.How to Use:Click the switch to start workingSpecification:Item Type: Electric FanMaterial: ABSVoltage: 5VCurrent: 70-200mABattery: 18650 Polymer Lithium Battery 1200mAh (Included)Use Time: 2-4.5HGross Weight: Approx. 215g/7.6oz Package List:1 x Electric Fan1 x Base1 x Lanyard1 x USB Power Cord1 x Manual