Cisco Headset 730 - Stereo - Mini-phone (3.5mm), USB - Wired/Wireless - Bluetooth - 213.3 ft - 32 Ohm - 20 Hz - 20 kHz - Over-the-head - Binaural - Circumaural - Noise Canceling - Platinum

Noise cancellation effectively helps to boost your concentration and avoid background noise and distractions Mini-phone (3.5mm) host interface for reliable data transfer and enhanced performance Stay connected smoothly with a wireless range of 213.3 ft Sharp looking over head design will give you a comfortable fit Stereo sound mode delivers exceptional sound with maximum efficiency Listen to your favorite music even when your battery runs out with the wired connectivity option Circumaural design provides optimum comfort and noise isolation Get rid of the tangles and love your music with these wireless Bluetooth headset Electret microphone technology ensures easy, convenient talking with maximum efficiency Provides exceptional quality sound with greater immersion