This Makita CF001GZ Swing Fan automatically swings 45° left and right, but it can also be manually rotated 90° in both directions, as well tilted 45° to point down and 90° so it is fully facing upwards. This allows for even air distribution as well as the fan being adjusted to suit the needs of the user. The fan can be ran off a 40V Max Battery (Not Supplied) whilst an AC Adapter is also supplied which allows you to plug the device into the mains if needed, offering versatility in where the product is used. The large, sturdy carrying handle also provides easy handling and ease of transportation. The CF001GZ is also a \"quiet running\" fan. The wind noise level has been reduced thanks to a redesigned fan and fan cover. The fan cover is also easy to remove, allowing for convenient clean up. A 3-stage automatic timer, with 1, 2 and 4 hour power-off selection is also included whilst the CF001GZ has 3 x settings for optimal air velocity control. Finally, the CF001GZ is equipped with battery protection circuit, designed to protect the battery from damages due to overdischarge, high temperature or overload current.