PKSTONE pocket hand warmers can be used for warming hands, feet, belly, waist, knees, etc. at 3 modes of temperatures. Heat body related parts can relieve fatigue and back pain, especially suitable for the elderly and office workers. This product can also be used as a mobile power source, convenient, compact and stylish.
Features:
1.Double-sided and 3 heating warm settings: [95~107℉ (35~42℃)], [107~118℉ (42~48℃)], 118~131℉ (48~55℃)]
2.Heating up in 3 seconds, each full charge heating up to 4-8 hours
3.Eco-friendly lithium battery, built-in intelligent protection system provides effective protection against overcharging & discharging, over voltage, over current, over heat and short circuit
4.Perfect gift idea for family and friends
Specifications
Option: 5200mAh Capacity
Output: 5V/2A Max
Weight: 4.7oz
Size(L*W*H): 4" * 2.1" *1"
Charging time: About 2-3 hours
Warm Tips
Better not charging and heating simultaneously
Put on a cloth pouch to avoid burns when they get too hot for skin contact ;The cloth bag can keep the hand warmer clean and free from sweat
Please charge at least once every six months. If it is not charged for a long time, it will lead to excessive power loss and cannot be charged
Package includes
1x 5200mAh hand warmer
1x Cloth pouch with drawstring
1x 20" Micro USB cable
1x Type-C USB adapter
1x Instructions manual