• Quikly warming up: Just takes less than 2 minutes to reach 42 degreeC
• Double Sided Warming: Keep hands as warm as possible
• Long-last warming time: keep warming for 3~4 hours on a full charge
• Small Size & Light weight ( 60x60x22mm): Just the right size to hold in hand.
• Elegant & Stylish Design, Perfect Gift for Women, Men