Portable Hand Warmer Power Bank Rechargeable USB Hand Warmer Heater Double Side Quick Heating 3 Gears For Skiing Climbing Hiking Winter Feature: Quantity: 1pcs Material:ABS+Aluminum alloy Colour:green Product size:10.5x6.2x3.5cm/4.13x2.44x1.37in Package size:10.5x6.2x3.5cm/4.13x2.44x1.37in Battery capacity:5000mAh Net weight:220g/0.48lb Gross weight:220g/0.48lb Descrition: Double Sided ＆ 3 Heating Fast heating double sides in seconds, long lasting heating supply up to 2.5 to 12.5 hours, provide constant warmth for you, won't hurt your skin. 3 gears of temperatures for you choose as you need.Press the on off and instantly release the warmth for you.The second hot and low temperature gears are the dreaming lights, and the high gears are the colorful changing lights. Large Capacity 5000mAh Rechargeable hand warmer with USB charging port ensures a long using. Also can as a spare power bank give a full charge to most digital devices. Suitable various mobile tablets and more smart phones. novel ambiance lamp, a warm hand treasure It is also a rare novellittle ornament. Superior Security Made of good quality Aluminum and flame retardant ABS material, EnviroNmental lithium battery. Its built in intelligent protection system provides effective protection. Shockproof, Explosion proof. Completely safe heat transfer. Portable & Convenient Rechargeable hand warmer skin friendly material finish, easily grasp with one hand. designed for traveling, fishing, hiking, camping, skiing, cycling, climbing, etc. Especially for outdoor or indoor activities. Lightweight and Portable This hand warmer is compact and portable, making it easy to carry and store in bags or pockets. It comes for convenient transportation. Package Content: 1x Hand warmer 1x USB charging cable Hand Warmer:Charcoal flame hand warmer charging treasure green Protection System:The hand warmer is made of aluminum alloy + ABS material and advanced chip control system,which can avoid over-charging,over-current,short-circuit,over-discharge,over-voltage and temperature protection to ensure. Long-Lasting Warming:These rechargeable hand warmers can provide up to 4-6 hours of continuous heat,safe and, for cold commuting environments,outdoor workers or use.Provide convenience and portable warmth for long outdoor activities. Ergonomical And Comfortable Warming:Palm-friendly design makes the hand warmer easy to carry and grip., and straight seams,rounded edges.They allow the hand warmer to heat up to a comfortable temperature and spread the heat evenly throughout the hand warmer while maintaining in your hands. Warm Gift In Winter:In Thanksgiving,Christmas,Valentine's Day and birthday parties,the hand warmer can be the warmest your family,,coworkers,lovers and outdoor workers.