OPOLAR Portable Battery Operated Handheld Personal Desk Fan with 5-20 Hours Working Time/5200mA Battery,3 Setting, Strong Wind,Foldable Design, for outdoor Activities

Features

• [Working Hours Duration]: This fan can work between 5 to 20 hours depending on its speed (speed 1 last 20 hours; speed 2 last 9 hours; while, speed 3 last 5 hours). Three times longer battery life than the average ones.
• [Strong Airflow and Foldable Design] - speed 1 with 2400 RPM, speed 2 with 3100 RPM, speed 3 with 3600 RPM, has strong airflow to keep you cool. The foldable design makes it easy to be carried and stored.
• [Unique Power Bank Feature]: This device is made as a fan and a power bank (5200 mAh). It is awesome for outdoor use not only as a fan but also as a power bank. Extraordinary device for a trip to serve separate purposes, one for keeping you cool, and the other for your mobile phone
• [Multi-functional and User-friendly] With a humanized handgrip design, it is Foldable, it can be used as a desk fan or handheld fan. Has a hanger and a metal clip that can be applied to office card. Note! OPOLAR offers a one-year warranty.
• [DC Brushless Motor, Adjustable Tilt] - Using energy saving DC motor, up to 20000 hours working duration. The fan can be adjusted from 0°to 180° to satisfy your needs.