Hand Warmers One Key Operation Double Sided Heating Pocket Portable Electric Hand Warmer

Feature: 1. [Exquisite Design] Pocket portable, comfortable and light grip, exquisite design, silicone button, metal shell, give you reinforcement and protection. 2. [Mobile Fast Charging] Mobile fast charging, not only warming hands, charging and warming hands in one. 3. [Double Sided Heating] Double sided heating, rapid heating, red envelope design, bring you a happy ambience. 4. [Small and Portable] Small and portable, light packed, can be held in one hand, long lasting warmth, making you the little cute in your pocket. 5. [One Key Switch] One key switch, easy to operate, easy to use, you feel warm in winter. Specification: Item Type: Hand Warmers Material: ABS Function: Can warm your hands or be a power bank Battery Type: Lithium Battery (Ship with Inbuilt Battery) Battery Capacity: 4000mAh Heating Temperature: 47-52 degrees in the First Level, 55-60 degrees in the Second Level Heating Time: 3-5h. Package List: 1 x Hand Warmer1 x USB Cable1 x User Manual Note: Ship with Inbuilt Battery