SEMINO Rechargeable Electric Callus Remover & Foot Scrubber with 2 Rollers

"Charge the Device: Before first use, ensure the device is fully charged by connecting it to the charger and allowing it to power up completely. A full charge typically takes a few hours.
Select the Roller: Choose the appropriate roller based on your needs. Use the coarse roller for heavy calluses and the fine roller for smoother exfoliation.
Prepare Your Feet: For best results, soak your feet in warm water for 5-10 minutes to soften the skin. Pat your feet dry with a towel.
Turn on the Device: Switch on the callus remover using the power button. Start with a low setting and gradually increase the intensity as needed.
Exfoliate: Gently glide the roller over the callused areas of your feet in a back-and-forth motion. Apply light pressure and avoid staying in one spot for too long to prevent skin irritation.
Clean the Device: After use, turn off the device and remove the roller. Rinse the roller under warm water to remove any residue. Dry it thoroughly before storing.
Moisturize: Apply a rich foot cream or moisturizer to your feet to keep the skin hydrated and smooth after exfoliation.
Store Properly: Store the device and rollers in a cool, dry place. Ensure the device is turned off and fully charged for your next use."