USB Hand Warmer with Flashlight - Portable Self-Heating Device

Stay warm and illuminated on the go with this innovative gadget that combines a cozy hand warmer and a practical flashlight. Perfect for outdoor adventures or chilly office environments, this compact device offers reliable, portable warmth and bright LED lighting at the touch of a button. Its sleek design easily fits in your pocket or bag, ensuring comfort and convenience wherever you are. Power Supply Mode: lithium battery Rated Voltage: 5 Rated Power: 10 Heating Method: Aluminum heat sink Built-in Battery: Yes Built-in Battery Capacity: 4000mAh-6000mAh (inclusive) Type: Mini and portable Product Weight: 138g Material: Environmentally friendly ABS+aluminum shell Battery Life: 3-6h (inclusive) Manufacture country: China Instructions included: No