Open Box item, may require some assembly. See link for more details:

Size: 24V 

Note: This doesn't include the batteries or the attachments for the blower this is just the main blower with no attachments ee pictures for details. 

https://www.target.com/p/greenworks-powerall-24v-2ah-cordless-320fm-90mph-axial-leaf-blower-kit-with-battery-and-charger-included/-/A-87574643