1、Fast Heating: Double sides heating, with 2 temperature gears, hand warmer can quickly get to your desired temperature. 2、Convenient Use: LCD display design, you can check the temperature and remaining power in real time, which is convenient to use. 3、Multifunction: Also a mobile power supply, multifunctional heating hand warmer, making your outdoor life more convenient. 4、Material: Made of ABS and aluminium alloy, with comfortable touching experience, shockproof, anti scald, anti skid, explosion proof, reliable performance. 5、Portable: Put in any pocket or bag while sporting, fishing, hiking, camping, skiing, a perfect hand warmer solution in cold weather. 6、Perfect Gift: Hand warmers are suitable as a gift for family, friends and colleagues on any situations and festivals. Item Type: Hand Warmer Material: ABS, aluminium alloy Size: Approx. 102 x 60 x 25mm / 4.02 x 2.36 x 0.98in Function: Hand warmer, power bank Battery: Lithium Battery (Included) Capacity: 6000mAh Heating Gear: 2 gears, 1 gear 60℃, 2 gear 50℃ Charging Time: 4-5 hours Charging Input: 5V/2A Applicable People: 1 gear of 60℃ is suitable for adults, 2 gear of 50℃ is suitable for children. 1 x Hand Warmer 1 x Power Cord 1 x Lanyard 1 x Storage Bag