Plantronics Blackwire C710 Wired Headset with Bluetooth

Corded reliability meets wireless flexibility. The Blackwire 700 Series is the versatile UC headset that offers high-quality PC audio and seamless Bluetooth connectivity to mobile phones and tablets. Enjoy unmatched audio quality, industry-first Smart Sensor technology that automatically answers a call when you put on the headset, and a detachable cable for taking your mobile calls throughout the office.

• Mono - USB - Wired/Wireless - Bluetooth - 20 Hz - 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone
• Hear every detail crisp and clear with a frequency response of 20 Hz-20 kHz
  
• Listen to your favorite music even when your battery runs out with the wired connectivity option
• The supra-aural aka on-ear headset features Bluetooth wireless technology
• Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use
• Boom mic lets you chat with your friends & family on Skype and on multiplayer network games
• Features USB connector
• Talk time: Up to 10 hours, up to 10 days standby time, up to 6 hours listening time (A2DP)