HOMCOM 600w Dual Nozzle Portable Electric Air Blower Balloon Inflator Pump Super-fast, time-saving operation for use in decorating, party set up and advertising Automatic and Semi-Automatic operating modes for different balloon types Simple operation with on-off switch and compact, lightweight design with handle on top UL certification for all electronic components Overall Dimensions: 6.1''L x 4.9''W x 4.9''H