Meet the first corded headset designed for Unified Communications that's both discreet and professional. 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. Even more, it comes with a rugged protective carrying case so you can easily take it with you. With the Blackwire™ 435, you don’t have to compromise between style and sound quality.