Cooling Backpack with Fan, Breathable, Remote Control Included, Perfect for Outdoor Activities, Commuting, and School, 25L Capacity, Cool Air Daypack

Cool your back with the built-in fan. The backpack's built-in small fan circulates air and sends a cool breeze to your back. Ideal for commuting, outdoor activities, and events to combat the heat. Main pocket accommodates a 13.3-inch laptop. The main compartment has a dedicated space for laptops up to 13.3 inches. It's also convenient for those who carry a laptop. Two convenient sub-pockets help organize small items. Keep frequently used items like smartphones, mobile phones, and stationery within easy reach. Easy fan operation via USB connection. Simply connect a commercially available mobile device. Adjust the airflow with the touch of a button for ease of use. Stylish and lightweight design. The simple, timeless design. Lightweight yet spacious, it's perfect for everyday use. Dimensions: W31 x H49 x D15cm (25L) Outer: 840D Nylon, Lining: 210D Polyester Fan Specifications (COOLING BLAST NEO Fan Set LIGHT) Product Name: COOLING BLAST NEO Fan Set LIGHT Product Number: LX-6700FCML-K Set Contents: 2 Mobile Fans, Instruction Manual/Warranty Card *Mobile devices sold separately. *Use a mobile device with a total output of 5V/2.1A or more. Output voltage and continuous operating time (when using a 10,000mAh mobile device) / Output display: Strong, Medium, Weak / Output voltage: Strong 9V, Medium 7.5V, Weak 6V / Operating time: Strong approximately 4 hours, Medium approximately 6 hours, Weak approximately 9.5 hours / Airflow (L/s): Strong approximately 60 L/s, Medium approximately 56 L/s, Weak approximately 45 L/s *Note: Operating time may vary depending on the capacity of the mobile device and the usage environment. Airflow is an approximate guide.