This wood stove with a USB fan serves as a cooking utensil when you have outdoor activities while creating some extra warmth and a cosy atmosphere when it gets colder. Energy saving: This charcoal grill uses wood, branches, leaves, charcoal, or solid biomass fuel. Its fully insulated vertical combustion chamber forces gases to mix with the flames, reducing harmful emissions and increasing fuel efficiency. Cast iron hearth: The fireplace features a durable, six-prong cast iron hearth frame. The low-profile design reduces the risk of chipping and can support a variety of cookware to suit all your outdoor cooking needs. Portable fan: The stove fan, with 3 operating modes, can heat up the wood-burning stove quickly. Thus, there is no need to blow it with your mouth. You can manage the firepower by pressing the button one or more times. Door design: The camping stove is also designed with a door at the bottom, which is used to assemble the fan. Additionally, you can remove cooled ash from the hole using the ashtray. Convenient handles: The outdoor heater for camping is equipped with 2 handles, allowing you to move the rocket stove safely. Note: The product has a USB connector, but the certified 5V USB power source is not included. Each product comes with an instruction manual in the box for easy assembly and use. The product must be only used outdoors. To avoid injuries and burns, do not touch the product when there is still burning wood inside or shortly after it.