EZTRIM Satellite Trimmer Speed Quality - Combination vortex and rotor technologies to reduce cycle time and maximize quality Complete control of blade speed, depth, airflow, rotor speed and direction. Also control trim time. Some strains need 90 seconds other needs 2 minutes, you have complete control with the Satellite 3 Bag Filtration - A series of bags capture, separate and filter your trim ready for processing - Only trimmer on the market with Filtration Technology Light Weight/Portable - With its small foot print the Satellite SL will fit anywhere. It is also one of the quietest machines on the market Simple version of the Satellite. It is the same machine without the speakers, folding tables, and carrying case