User Manual Q&AAnswer
Dec 24, 2024 - 05:44 AM
The RUINUOKAI M3 Rechargeable Hanging Neck Fan comes with a 2000mAh lithium battery that can provide 3 to 10 hours of usage time, depending on the speed setting. The lower speed setting will allow for a longer runtime, while the higher speed setting will result in a shorter runtime. It is recommended to fully charge the fan before use to maximize the battery life. Additionally, the fan can be conveniently charged using a USB cable and is compatible with devices such as computers, power banks, and car chargers.
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