First we made it lighter. At only 21 grams, the CS500 Series features the lightest DECT™ headset on the market (CS540). That means all-day comfort for all-star performance.
Then we made it better. Increased range for maximum mobility, one-touch controls, energy efficient power management, simple plug-and-talk installation - the CS500 Series does it all.
Features
Features earset earpiece design
With the wireless Digital Enhanced Cordless Telecommunications technology, answer your calls remotely while multitasking around the workplace
Boom mic lets you chat with your friends & family on Skype and on multiplayer network games
Stay connected smoothly with a wireless range of 350 ft
Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use