Tanness Handheld Fan - Rechargeable, Foldable, 3 Speeds

Battery life varies based on the speed setting. Lower speeds will provide longer runtime compared to the highest speed setting.

You can charge the fan using the included USB cable by connecting it to a compatible USB power source such as a power bank, laptop, or USB wall adapter.

The fan offers three speed settings: low (2200 r/min), medium (3300 r/min), and high (4400 r/min).

Yes, the fan head is adjustable, allowing you to direct the airflow to your preferred angle.

Yes, its foldable design and lightweight (3.07 oz) construction make it highly portable and convenient for travel.

Turn off and unplug the fan. Gently wipe the exterior and blades with a slightly damp, soft cloth. Avoid using harsh chemicals or submerging the unit in water.

Please refer to the product packaging or the manufacturer's website for specific warranty information.

Ensure the fan is adequately charged. Connect it to a USB power source and allow it to charge for at least 30 minutes before attempting to turn it on. Check that the charging cable and power source are working correctly.

Verify that the USB cable is securely connected to both the fan and the power source. Try using a different USB cable and a different USB power source to rule out equipment failure.

Check if the fan blades are obstructed by any debris. Clean the fan blades gently with a dry cloth. Ensure the battery is sufficiently charged, as low battery levels can impact performance.

Inspect the fan blades for any foreign objects. Ensure the fan is fully assembled and that all parts are securely in place. If the noise persists, discontinue use and contact customer support.