1. High-Quality Fabric: High-quality, fashionable wear, delicate and soft. 2. Comfortable and Warm: Fit and comfortable, firmly locks in warmth, light and not cumbersome, no burden on the neck, not bulky. 3. Easy to Use: No disassembly for washing, worry-saving and labor-saving, repeatable washing, anti-leakage design, direct washing, easy to use. 4. Heat Preservation Effect: An area of heat is generated throughout the neck, designed according to ergonomics, so the heat preservation effect is remarkable, warm and comfortable. 5. Three-Level Temperature Control: One-second rapid heating, three-level temperature control, high temperature red light about 50, medium temperature white light about 40, low temperature blue light about 30. Name: Electric Heating Shawl Size: about 81 x 10CM/33.46 x 3.94 inches Rated voltage: 5V Rated power: 5W Temperature setting: 30-50 Applicable mobile power supply: 5V2A Note: this product does not include power bank color: Black Material: 80% Velvet, 20% Cotton fiber Package contents: 1 x Electric Heating Shawl 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.