The CPX-6 tent fan features a compact design with an LED light. This is a new, unused item that has been in storage for a long time, so the box is damaged and the main unit has some minor scratches. We have tested its operation to be sure. Everything works perfectly. The fan runs for 20 hours on batteries. It produces a surprising amount of wind, about the same as a low setting on a household fan. The LED light also lasts for over 80 hours, making it suitable for emergencies. In winter camping, circulating the heat with the fan will help warm the entire area. Size: Approximately 25cm in diameter x 14cm Weight: Approximately 730g Materials: ABS resin, polycarbonate, EVA, etc. Brightness: Approximately 99lm (lumens) Bulb used: LED Power source: 4 x D-cell batteries, CPX6 rechargeable cartridge Continuous operating time (fan): Approximately 20 hours (High), approximately 35 hours (Low) with alkaline batteries; approximately 4.5 hours (High), approximately 5.5 hours (Low) with CPX6 Continuous operating time (light): Approximately 80 hours (High), approximately 115 hours (Low) with alkaline batteries; approximately 9 hours (High), approximately 30 hours (Low) with CPX6 Included: Battery cartridge - Brand: Coleman - Model name: CPX-6 Tent Fan - Function: With LED light - Accessories: Instruction manual - Color: Black - Features: Compact design Thank you for viewing.