Havendro Portable Hair Straightener Brush - Antiscald Hair Cordless

A full charge provides over 30 minutes of styling time at the highest temperature setting.

While specific recommendations vary, start with a lower temperature setting (e.g., 140-160°C or 280-320°F) and gradually increase if needed. Refer to the product manual for detailed guidance.

This brush is designed for use on dry hair only. Using it on wet hair can cause significant damage.

Turn off and cool down the device completely. Wipe the bristles and casing with a soft, slightly damp cloth. Avoid using harsh chemicals or submerging in water.

Yes, the 199 million negative ions released help to reduce frizz, tame flyaways, and add shine, resulting in smoother-looking hair.

The brush features a USB Type-C charging interface.

The brush features an anti-burning design and a 3D double-layer tooth comb design to help minimize the risk of burns during use.

Ensure the device is adequately charged. Connect it to a power source using the USB Type-C cable and allow it to charge for at least 30 minutes before attempting to power it on again.

Verify that the device is powered on and that the selected temperature is above room temperature. If the issue persists, ensure the battery has sufficient charge.

Check that the correct temperature setting for your hair type is selected. Ensure you are using slow, deliberate passes through small sections of hair. Confirm the brush has reached its full temperature before use.

Try powering the device off and then on again. If the display remains unresponsive, contact customer support.

Ensure the device is fully charged before each use. High temperature settings consume battery faster. For longer styling sessions, consider using a power bank to charge while styling if feasible.