• 【3-Second Rapid Heating】Graphene heating film delivers instant warmth in just 3 seconds, far faster than traditional hand warmers that take up to 60 seconds.
• 【720° Surround Heating】Smart PI heating element with constant temperature chip provides three comfortable heat levels from 40°C to 55°C, wrapping your entire palm evenly.
• 【Magnetic Detachable Design】Twin capsule design allows independent or combined use, easily separable for sharing or compact storage when not in use.
• 【Long-Lasting Battery Life】Built-in high-capacity 3000mAh*2 lithium battery delivers up to 6 hours of warmth on low setting for all-day outdoor comfort.
• 【Multi-Layer Safety Protection】Overheat protection and auto shut-off with intelligent chip monitoring ensure safe, worry-free warmth throughout every use.

Specifications:

• Model: M2
• Material: ABS + Aluminum Alloy + Heating Film
• Product Size: 3.55 x 3.55 x 11.3 cm (Single Unit)
• Rated Power: 5W
• Rated Voltage: 5V
• Input Current: 1A
• Battery Type: Lithium Battery
• Battery Model: 21700
• Battery Capacity: 3000mAh*2
• Charging Port: Type-C
• Charging Time: 2-3h
• Heating Element: Graphene PI Heating Film
• Temperature Levels: 40°C / 50°C / 55°C
• Working Time: Level 1: 6h / Level 2: 4.5h / Level 3: 2.5h
• Control: One-Click Button