Heil Sound HS-2 Ergonomic Handswitch Cable, 6 FootHeil Sound HS 2 Ergonomic Handswitch Cable, 6 Foot The Heil HS 2 Handswitch was designed to ergonomically fit your hand naturally and comfortably for long communications with no fatigue. Activating it is just like a pistol trigger with the index finger. The ergonomic design features a very light touch trigger switch that is a reliable 15 amp microswitch. Interfacing with your equipment through a 6 foot cable terminating in a metal 1 4 mono plug.