Description
ONE STAR OS-3500 Rechargeable 4000mAh Battery 5 Speed Modes LED Indicator Up-Down Adjustable Fan.
The ONE STAR OS-3500 is a versatile portable fan featuring a robust 4000mAh lithium battery that supports five adjustable speed modes to suit your cooling needs. With a working power of 4W, this device offers an impressive operation time ranging from 1.2 to 6 hours depending on the intensity selected. It is designed for convenient recharging via a DC 5V/2A input, reaching a full charge in just 2 to 3 hours. Equipped with an integrated LED indicator for easy status tracking, this compact fan provides reliable performance in a convenient, random color selection.
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