WIRELESS REMOTE CONTROLLER- With RF wireless remote controller, which controls up to 3 meters without direction limit.
Silent 6-LEVELS OF SPEED CONTROL& 7 SETTINGS FOR TIMER TURN OFF- Control panel for easily monitoring, balanced cooling performance and silent operation.
REVERSIBLE AIRFLOW DIRECTION- Manually reverse airflow direction design, allowing push hot air out from inside and draw in fresh air from outside.
UNIVERSALLY FIT ALL BRAND OF 380-550 MM WINDOW- Great for rooftop window, side window in your motorhome, RV, camper van
FREE REPLACEMENT GUARANTEE The best customer service! We guarantee free to offer a replacement of new fan regarding the shipping problem or any uncontrolled product defaults and situations. Please feel free to contact us. Do not hesitate to order and give it a try now.