Feature

• Color: Pink/White
• Material: PC, Aluminum Alloy and Silicone
• Size: 80.3x80.3x40mm
• Capacity:4000mAh
• Output: 5V/1A
• Warmer Power: 4-8W
• Interface: Micro USB
• Heat Setting: 45℃/50℃/55℃±3℃
• There is a set of 3 LED bulbs to indicate the heat setting - one LED light on means it is in level 1, heating from two sides and keeping temperature at 45 ℃；two LED lights on means it is in level 2, heating from two sides and keeping temperature at 50℃; three LED lights on means it is in level 3, heating from mirror-polished side and keeping temperature at 55℃.
• Featuring various protections, including overheating, overcharging, overcurrenting, it is safe to use.
• It can supply electricity for you mobile phone in emergency, while it will not heat up to keep you warm for charging phone will genetrate heat indeed.  
• With silicone loop on it, you can wear it around you finger for secure grip and easy movement.

Package

• 1 x Hand Warmer