1Pcs Rechargeable Hand Warmer, Portable USB Hand Warmer Power Bank Electronic Pocket Heater with 3 Heat Settings for Men Women (Rose Gold)

This product is designed to fit most adult hands. While it's not adjustable, it should be comfortable for both men and women with average-sized hands.

The hand warmer is made of high-quality plastic and metal components that ensure durability and safety during use.

This product comes as a single item. No additional accessories are included with your purchase, but it does have a built-in USB port for charging.

This hand warmer suits anyone who needs to keep their hands warm in cold weather, such as outdoor enthusiasts, office workers, or people with sensitive skin.

Yes, this hand warmer is designed to be effective in temperatures as low as -4°F (-20°C) and can provide warmth for a few hours at a time.

The hand warmer has three different heat settings that you can adjust according to your comfort level. This allows you to choose between low, medium, or high heat output.

This hand warmer is built to be durable and withstand repeated use over time. It's made with materials that are resistant to wear and tear.

If you experience issues, check the battery level first. If fully charged, contact customer support for assistance as this could indicate a manufacturing defect.

The built-in USB port allows you to charge your phone or other compatible USB devices while using the hand warmer, making it convenient for keeping both hands warm and charged.