The H01 Hand Warmer from Ocoopa is a high-quality, ergonomically designed device that provides continuous warmth to your hands and power to your USB devices on the go. It's perfect for daily use wherever you go, and its 10000mAh upgrade high capacity can provide continuous heating for up to 15 hours and also charge 2 devices at the same time from its 2 USB-C and 1 Micro USB ports. It has a handy temperature controls button and 3 temperature levels to keep your hands warm in cold weather at the home, office.. etc. The high heating levels work for 8 hours, medium for 12 hours, and low for 15 hours. It also fits easily into any pocket or bag, and being a multifunctional device it makes it a perfect [everyday carry](/everyday-carry/).


The H01 Hand Warmer is a high-quality, ergonomically designed device that provides continuous warmth to your hands and power to your USB devices on the go.