ECHO DPB-5800TBT eFORCE™ Backpack Blower Bare Tool 56V - The ECHO eFORCE® Backpack Blower revolutionizes the blower segment by expanding the power and versatility of the ECHO 56V battery platform, resulting in a mid-range backpack blower tailored perfectly for homeowners and light commercial applications. Its powerful brushless motor provides gas-like performance. Variable-speed throttle with cruise control offers operator convenience and power control.