1. With 5200mAh build-in battery operated
2. Strong clip
3. Mini but strong wind
4. Timer setting usb desk fan
5. Longer using time

To ensure that we meet your needs, OPOLAR offers one year warranty for defective products. Incorrect human operation, including but not limited to disassembling, burning, soaking, and dropping it.

Product Features

• Compact Size & Multi-usage Scenario: Lightweight, handy, clip fan and desk fan in one, easy to carry and store, can be placed or clipped anywhere you want, great for baby stroller, home and office, laptop, gym workout, outdoors, camping, trips, etc.
• 3 Settings with Strong Airflow and Quiet Operation: 5.2 frame fan and 2600RPM rotating speed produces a strong airflow. Even when operating at the highest speed, the fully charged battery will last for 5.5 long hours. It makes the desk fan extremely suitable even for outdoor travel.
• Strong Grip Clamp: Easily clips on to any surface with a strong clamp for firm grip. Whether you are using it at your treadmill office, school, baby stroller, RV or dorm, this fan comes equipped with an easy-to-open clamp with rubber grips that can be placed virtually anywhere without scratching the surface.
• Timer Function: A timer control function is embedded in the fan, which allows you to control the operational hours of the fan. The timer is available for one, two and four hours. After running for the set duration, the fan will automatically get switched off.
• Upgraded Capacity of 5200mAh: With the upgraded 5200mAh rechargeable battery (installed), the fan works 5.5-48 hours (depending on the mode you use) once fully charged. The fan takes about 7 hours to be fully charged. You can charge the fan by connecting it to a USB cable (included, 3.6ft). If you have any problems while using, please contact us at support@opolar.com