Two-level temperature: Freely adjust the two-level temperature, 50 to repel cold indoors, 55 suitable for outdoor hand warming, suitable for different scenes and can be adjusted anytime and anywhere. It can also be used as a charcoal ambient light to accompany you warmly every night. Ergonomic Design: The shape has natural curves and comfortable grip. The surface coating is finely processed and feels soft and smooth, giving you a skin-like feel. Charcoal fire shape: The latest flame charcoal fire shape hand warmer, warms immediately when turned on, heats up quickly, and has overheating protection, safe every day Colour:White Material:PC Size:72x94x48mm Package Contents: 1 * hand warmer 1 * charging cable 1 * Instructions in Chinese and English 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.