... and impeller fan; 12'' table fan;Stepless speed regulation fan;Transparent plastic impeller of the fan;DC brushless motor inside the fan;Fan with adaptor ... connector; Working voltage of the fan: 12V DC;Rated power of the fan: 12W;12V adaptor and 12V solar ... panels is suitable to the fan;Low noise fan;Suitable for office, baby room, living room, car,camping,travel, ...