The Ocoopa H3054PD is perfect for cold days. It uses a temperature of 55°C max, and thanks to its ergonomic design it fits perfectly in the hand. It works for about 4-8 h, and it will take about 80 minutes to charge. What's more, built-in safety features guarantee safe use. The device also serves as a powerbank, with which you can charge your smartphone or other equipment.
