Hand Warmers Rechargeable with Charge Cable USB Electric Hand Warmer Reusable Portable Hot Hands Heater Feature: Quantity: 1Pcs Material: ABS Color: White Product size: 7.2x9.4x4.8cm/2.83x3.7x1.88in Packing size: 10x7.2x5cm /3.94x2.83x1.96in Net weight: 98g/0.21lb Gross weight: 110g/0.24lb Temperature: 50/ 55 Applicable scene: Home, Office Descrition: Multi scenario application: It is easy to take it to any place you like, or put it in any pocket or bag when you are outdoors, hunting, fishing, hiking, camping, skiing, traveling or walking a dog. This is a great girls, children, boys, men, women and the elderly. Intelligent temperature control, warm and safe: precisely control the temperature to avoid overheating, and keep the constant temperature when the temperature continues to rises to the corresponding temperature. To meet your different choices, keep your hands warm for 6-8 hours. This is a reusable hand warmer for commuters or hunters in cold weather. Fast heating stage: Each hand warmer is the bottom. Long press the switchs, it will release heat in 5 seconds, and reachs the peak in 40 seconds! The winter gift: a rechargeable hand warmer that can surprise your parents, children, friends, family, girlfriend and anyone you cares about. The Christmas, birthday, Thanksgiving, Valentine's Day and other important festivals. This high-tech warm gift can not also warm her/his heart, but also warm her/her hands. Package Content: 1 x Hand Warmer 1 x USB power cable