Gain greater control of your training regimen with the Lobster Grand 20-Function Wireless Remote Control. This state-of-the-art compact controller allows you to make instantaneous changes to functions like: play/pause, oscillation sweep, fully random, 2-line, speed, feed, spin, and much more. This option may be pre-installed by the factory or by the owner after purchase.  This remote works with the Lobster Elite Grand IV and the Lobster Elite Grand V.