• 【Three-Level Smart Temperature Control】Intelligent heating system with three adjustable temperature levels: Low (45-50℃), Medium (50-55℃), High (55-60℃) to meet personalized warmth needs in different cold environments.
• 【5000mAh Long-Lasting Battery】Built-in high-capacity 5000mAh lithium battery provides up to 5 hours of continuous heating, ensuring your hands stay warm throughout extended outdoor activities.
• 【Five-Layer Protection Design】Advanced five-layer composite structure featuring waterproof fabric, windproof body cloth, thermal cotton, heating elements, and silk velvet lining for superior heat retention and weather resistance.
• 【Touchscreen Compatible Fingertips】Special touchscreen-compatible material at fingertips allows easy smartphone operation without removing gloves, keeping you connected while staying warm.
• 【Safety & Secure Fit】Built-in overheat protection with three-level button control and adjustable magic tape wrist strap ensures secure fit during intense activities like snowmobiling and mountain climbing.

Specifications:

• Material: Polyester
• Palm Length: 30cm
• Palm Circumference: 23cm
• Heating Temperature Range: 45-60℃
• Heating Duration: 3-6 hours
• Battery Capacity: 5000mAh
• Battery Voltage: 5V
• Water Resistance: Splash-proof
• Control Type: Three-level Button
• Wrist Closure: Magic Tape