Electric Foot File Hard Skin Remover - BARBERBOSS - QR-5081

Press and hold the side-button release mechanism to detach the current roller head. Align the new roller head with the device and press it firmly until it clicks into place.

While the device is 100% waterproof for cleaning, it is recommended to use it on clean, dry skin for optimal results and safety. Ensure the device and skin are dry before operation.

A full charge takes approximately 3 hours.

The device offers up to 120 minutes of continuous use on a full charge.

Yes, it is compatible with any standard 5V1A USB interface, such as wall adapters, power banks, or computer USB ports.

Roller heads should be replaced when they show signs of wear or reduced effectiveness. For optimal performance, inspect them regularly and replace as needed.

The device offers dual-speed settings and multiple roller heads, including a fine one, which can be suitable for milder exfoliation. However, always start on the lowest setting and use gently. Avoid use on broken or irritated skin.

Ensure the device is adequately charged. Connect it to a USB power source and check if the LED display or indicator lights up. Try a different USB cable or power adapter.

Confirm that the roller head is securely attached. Ensure the device is charged and powered on. Check for any visible blockages around the roller head attachment point.

The battery may be low; recharge the device. Ensure the roller head is clean and free of debris, as blockages can affect performance. If using Speed 2, ensure the skin area does not require excessive pressure, which can slow the motor.

Avoid applying excessive pressure. Ensure you are using the correct roller head for your skin type and condition. Do not use on broken, inflamed, or bleeding skin. Limit usage to the recommended duration per session.