Specifications: Name: Car Exhaust Fan Speed: Approx. 3,500 rpm Input / Output Voltage: DC / 5V Solar Location: Solar Panel Power: 5W Rechargeable Battery Capacity: 4,000 mAh, Continuous Working Time: Approx. 6 hours Size: Approx. 7.9 x 2.4 x 4.92 inches (20.5 x 6 x 12.5 cm) / 8.07 x 2 inches (8 inches (800 x 2 x 2 x 2 inches (800 x 2 x 2 cm). Weight: Approx. 2 oz (800 g).
How to use: 1.Connect the fan to the charging cable, the blue light starts flashing, the blue light will always turn on and start charging until the machine is fully charged.2. When the green indicator light flashes, the solar panel will start charging the battery.3. The fan button can only be turned on after the main power is on.After that, the machine will start working, and you can turn the light bar button on or off if needed.4. Before using the machine, we recommend fully charging the machine with a charging cable to activate the battery capacity.
How to install: 1. First, open the door.Stand outside the car, roll the window down and secure the short strip to the right edge of the window.2. After fixing the short strip, loosen the exhaust fan to form a certain angle between the solar panel and the exhaust fan.Overlap the exhaust fan channel with the window.Place the exhaust fan closer to the short strip and adjust the exhaust fan to the proper position and fix it.3. Take out the long strip and measure the length of the window on the left side of the exhaust fan.Cut the strip to the same length and secure it to the window to avoid window gaps.4. In the car, press the car exhaust fan into the window to match the gap between the strips on both sides.5.Close the window slowly with your hand6. Adjust the angle of the solar panel to meet the incoming angle of sunlightThis allows you to fully expose the solar panel to the sun and charge the NiMH battery.
Package Contents: Car exhaust fan x 1, USB charging cable x 1, sealing rubber strip x 1.