USB Hand Warmer & Mini Flashlight: Portable, Self-Heating Device

Keep your hands warm and your path illuminated with this innovative portable device. Featuring dual functionality, it serves as both a self-heating hand warmer and a mini flashlight. With a compact design, it fits easily into pockets or bags, making it perfect for on-the-go use. The hand warmer provides quick and consistent warmth, ideal for chilly days or outdoor adventures, while the integrated flashlight offers convenient lighting when needed. Durable and easy to operate, this versatile tool is a must-have for anyone seeking comfort and convenience in a compact package. Power supply mode: lithium battery Rated voltage: 5 Rated power: 10 Heating method: Aluminum heat sink Is there a built-in battery?: Built-in battery Built-in battery capacity: 4000mAh-6000mAh (inclusive) Product Weight: 138g Material: Environmentally friendly ABS+aluminum shell Battery life: 3-6h(inclusive) Type: Mini and portable Manufacture country: China Instructions included: No