Mini Handheld 4000Mah Portable Fan
- POWERFUL WIND AND QUIETNESS -The maximum rotating speed of the fan is 3200 rpm which is enough for personal use to keep you cool. Low and medium settings are decent and super quiet which ensures the peaceful flow of air. The fan works on the principle of more airflow, but less noise to give you a relieved sleep.
- 5-20 WORKING HOURS AND 3 SPEEDS -The outdoor fan operates with a 4000mAh Improved battery (type-18650) and can operate for 5-20 hours after a full charge. The speed of this portable desk fan can also be adjusted among low, medium, and high according to your demands.