• Excellent Gift: Cute Egg shape design, fashionable and gorgeous, warm your heart in the cold winter. This a perfect gift idea to embrace the season and get rid of the cold 
• Exquisite and Comfortable: Made of premium aluminum alloy, silicone, and ABS materials, excellent polished external materials, smooth and warm, portable and compact, and non-slip in one hand
• Large Battery Capacity: 3000mAh lithium rechargeable battery with charging port to ensure long time use. It can also be used as a mobile power source to charge your electronic devices at any time
• 2 Heating Levels: Press the switch to instantly release warmth for you at first gear 45 ℃, the second gear 55 ℃. 2-in-1 multifunction hand warmer, not only a hand warmer, but also a portable power bank for your mobile phones 
• Compact and Portable: The warmer power bank is small in size, only 6 x 3.9 x 9.8cm, and handheld design, which is convenient to carry when you go out

Specifications:

• Product Model: K-1105
• Product material: ABS / silicone / aluminum alloy / electronic components  
• Product size: 6 x 3.9 x 9.8cm 
• Product weight: 103g 
• Battery capacity: 3000mAh
• Charging time: 2.5 hours
• Voltage/Current: DC5V-2A
• Rated power: 10W
• Heating temperature: first gear 45°C/ second gear 55°C
• Heating time: 4-9h (tested at 25°C)

Instructions for use:

• Long press the front switch for 2 seconds to turn it on and enter the first gear bright green light, and short press to enter the second gear bright red light (power on/off).
• Double-click the button doll backlight on, and double-click again to close.
• Charging and discharging the same Type-c interface (input/output).
• Charging state according to the amount of power flashing white light (power a total of 4 gears), fully charged white light is always on, the discharge state shows the current power.

Note: 

• Charging of this product is recommended using a 5V = 2A adapter.
• Mobile power and hand warmer functions, can not be used at the same time.
• Prohibit the use of power storage, and prohibit overwriting.
• attention to preservation for future use.
• should not be used by people who cannot take care of themselves, infants and children, or people who are not sensitive to heat.
• Before scrapping the product, use a screwdriver to pry open the shell to remove the battery, the battery should be safely disposed of.