With a new design and detachable cable, the Galaxy Audio HSM3 is a great choice for an economical headset. The HSM3's super lightweight design makes wearing the earset microphone more comfortable, even for long periods of time, without using excessive pressure to hold the microphone in place. The soft microphone stem allows for easy adjustment of the microphone's position as you wear the headset. These headset microphone works great with many wireless transmitters available. The HSM3 can be wired to work with transmitters made by Galaxy Audio®, Shure®, Sennheiser®, AKG®, and Audio Technica®, as well as most other brands of wireless microphone systems. You can also use the HSM3 wireless earset system with most PC sound cards (adaptor not included).