3 Adjustable Temperature Modes: Pick your ideal warmth: 45 (mild), 50 (medium), or 55 (warm). These heating gloves maintain a constant temperature for steady comfort. Note: heating effect may vary slightly with ambient (outdoor/indoor) temperature. Fingerless Design for Dexterity: These portable fingerless gloves keep fingertips exposed for typing, writing, using phones, or grabbing small items. No need to take gloves off mid-task, perfect for students and office workers. Material: These smart heating gloves are made of soft, elastic Lycra that fits snugly around your palm without restricting movement. Windproof design locks in warmth, even on breezy days. Warm Gloves:These grey fingerless gloves are evenly heated in the palm, providing warmth and comfort, and dispelling the cold. They work 35 hours on a full charge. Smart heating gloves: These portable, fingerless grey rechargeable gloves support a Type-C interface and can be charged quickly.