3,600 mAh Space Capsule Hand Warmer & Power Bank includes the following features : 

• Temperature setting: low ~ 40°C; high ~ 60°C; constant ~ 50°C
• Charging time: 5 hours
• Capacity of 3,600 mAh
• On/off switch button
• Operated by 1 x 18650 battery
• Power: 5V/1A
• Type-c or USB rechargeable (cable included)
• 3 Adjustable warming modes
• Also can be used as a power bank (charger)
• The smart LED digital display on the rechargeable hand warmer clearly shows the current and remaining temperature, so you can easily choose the most suitable temperature for your situation
• Available in various colors
• Customized logo is accepted

Material :

• Aluminum alloy and ABS housing

Size closed :

• Length of 10.2 cm x Width of 6.2 cm x Thickness of 3 cm
• Weight of 129.7 grams