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The Fan Portable F138 Desktop Fan moves air through three distinct speed settings via a 4.5W motor. Inside, a 1200mAh Li-ion 18650 battery maintains operation for up to 4 hours per charge. With its compact 21.5x20.1x6 cm frame, the unit fits onto narrow desks or crowded shelves.
Key Features
- 3-Speed Airflow: Single rear button controls three manual velocity levels. High speed provides rapid cooling during hot afternoons.
- 36dB Noise Level: Brushless motor architecture limits acoustic output to 36 decibels. It won't disrupt concentration during quiet office work.
- Vertical Tilt Adjustment: Manual hinge directs airflow at varied upward and downward angles. Target the air specifically at the face or torso.
- 1200mAh Power Cell: Integrated 18650 Li-ion battery supports 2 to 4 hours of use. It stays functional during frequent load shedding.
Frequently Asked Questions
How long does F138 fan battery last?
The battery lasts between 2 and 4 hours depending on the speed setting. High-speed operation drains the 1200mAh cell faster than the low-speed mode.
Is F138 fan rechargeable via power bank?
Yes, the DC 5V input supports charging from any standard power bank. Connect a Micro USB cable to the rear port for continuous power.
