Meet the first corded headset designed for unified communications that\'s as discrete as it is professionally sounding. The headset\'s modular over-the-ear design can be worn with two ear buds for stereo, or converted to one ear bud for mono use depending on the user\'s preference. The ultra-discrete design and superior audio quality you\'ve come to expect from Plantronics make this headset ideal for video conferencing, PC telephony and multi-media applications. With the Blackwire 435, you don\'t have to compromise between style and sound quality.