6,000 mAh 2-in-1 USB Rechargeable Hand Warmer (w/ Power Bank) includes the following features : 

• Heats up in 3 seconds, making you no longer afraid of the cold in winter
• Slightly warmer, but also emergency backup battery
• 2 Temperature setting modes : high ~ 50°C; low ~ 60°C
• Input: 5V/2A
• Output: 5V/2A
• Rated power: 3.6W
• Battery capacity: 6,000 mAh
• Rated capacity: 2,000 mAh
• Charging time: 3 hours
• Working time: 2-3 hours
• Type-c rechargeable (charging cable included)
• Available in various colors
• Customized logo is accepted

Material :

• ABS and aircraft grade aluminum housing with spray printing

Size closed :

• Length of 9.3 cm x Width of 5.1 cm x Thickness of 1.9 cm
• Net weight of 100 grams