1817 -TriStar H-81N Noise Canceling Headset with Switcher Amplifier
- At just over an ounce, the TriStar® is lightweight and comfortable enough to wear all day long.
TriStar’s 3-point ergonomic design doesn't pinch or grip your ear to stay in place. Its
speaker directs sound into your ear so your won't miss a word. Plug it into the Switcher
Amp that lets you listen to music from your PC or CD player.