1. Our fingerless heating gloves feature a smart temperature control system that allows you to easily adjust between three heat settings (45°C, 50°C and 55°C). This provides warmth and a therapeutic heat massage to improve blood circulation and relieve your hands. 2. These electric heated gloves are engineered with an upgraded 360° 3D heating system that ensures even and rapid warmth, with high-efficiency heating panels covering both the palm and the back of the hand. 3. The winter hand warmer is powered by a built-in 2000mAh polymer battery, ensuring safe and efficient operation with overheat protection and an anti-explosion and leak-proof design for long-lasting, worry-free use. 4. Designed for durability and comfort, these rechargeable gloves feature high-strength, wear- fabric that molds to the shape of your hands, making them ideal for everyday wear or rugged outdoor activities. 5. These warmer mittens combine warmth, frost protection and therapy in one design, making them suitable for various scenarios, including home use, outdoor activities, cycling and office work, and giving you complete freedom of movement. Model: SL205 Input: 5V/1A Temperature Settings: 3 Levels (45°C/50°C/55°C) Battery Type: Lithium-ion Polymer Battery Battery Model: 103450 Battery Capacity: 2000mAh Charging Time: 3 hours Battery Life: 120-180 minutes Can it be used while charging: No Charging Indicator Light: Displays battery percentage and flashes Color: Black Material: Tarpaulin Package Contents: 1pair * Electric Heated Gloves Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.