Plantronics Voyager 4245 CD, Microsoft Headset (PCY214701-01)

Mono - Wireless - Bluetooth - 328.1 ft - 20 Hz - 20 kHz - Over-the-head, Earbud, Over-the-ear - Monaural - Supra-aural - Noise Cancelling Microphone

• Enjoy wireless freedom with 4245 CD, Microsoft Headset
• Dance to your favorite tracks and never worry about the wires getting in your way with these wireless Bluetooth Headset
• Stay connected smoothly with a wireless range of 328.1 ft
• Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use
• Hear low subs and soaring vocals with a frequency range of sound from 20 Hz-20 kHz