With selectable nozzle sizes (3.8cm / 4cm / 4.2cm) and adjustable speed settings, this fan ensures accurate air and is an essential tool for all heat dissipation and ventilation needs Whether camping, soldering electronics, igniting charcoal at barbecues, cooling sports equipment, our fan is a reliable gadget for enhanced airflow Perfect portable blower fan for outdoor enthusiasts, enthusiasts, grillers and anyone who needs air circulation or starting assistance This metal blower fan comes with a USB cable which supports Type C 5V and 5.5x2.1mm 5V 12V input, ensuring compatibility between different power supplies Versatility with variable speed blower fan with powerful 16000 RPM motor for efficient combustion and exhaust, Manufacturer: Rxgiasup