Plantronics, Inc. introduced the first lightweight communications headset in 1962 and is today the world's leading designer, manufacturer and marketer of lightweight communications headset products. In addition, the Company offers products for the computer and mobile market segments, specialty telephone products, such as amplified telephone headsets, telephones for hearing-impaired users and noise-canceling headsets and handsets for use in high-noise environments. Plantronics offers a Voice Tube Rainbow Pack that includes voice tubes in Outrageous Orange, Passion Pink, Serene Green, Peaceful Purple, Cool Blue and Clear colors. You should replace this vital part of your headset if the tip becomes clogged or damaged in any way.