350ML IPX4 Travel Hands Warmer Water Bottle Rechargeable Vacuum Cup Kettle 4500mAh Power Bank

Specification: Category: Wottle warmer bottle Material: 304 stainless steel Color: Yellow, Green, Red Capacity: 350ml(12oz) Size: 80 x 180mm Water Temperature Limit: -20-100 Battery Capacity: 4500mAh Input: DC 5V, 1.5A Output: DC 5V, 1.5A Recharge Time: 3.5h Heating Power: 6-8W Heating Temperature: 48-50 Weight: About 335g Features: Vacuun cup, keep thermal and cold insulation . Can be used as a hand warmer, keep warm in cool weather. Waterproof and rechargeable, can recharge iphone 6 for 2 times. IPX4 waterproof level, with silicone sealing protection cover. Pass FDA, CE, RoHS material and safety certificate standard. Advanced MCH, 360 degree surrounding heating, temperature can be 48-50. Built-in polymer Li battery, short circuit protection design, safe device recharge. Package Included: 1 x 350ML Hands Warmer Water Bottle