Poly Savi 8200 Office 8210 Headset - Mono - Wireless - Bluetooth/DECT 6.0 - 449.5 ft - 32 Ohm - 20 Hz - 20 kHz - Over-the-head - Monaural - Ear-cup - Noise Cancelling Microphone

Sit comfortably anywhere in your room as the 8210 offers wireless range of up to 449.5 ft Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use Your voice will be heard loud and clear with the boom microphone design to ensure maximum Headset usage efficiency Over-the-head earpiece design provides a comfortable and secure fit Ear-cup form factor offers comfortable listening for a longer duration Enjoy detailed wireless audio with these 8210 headset Hear low subs and soaring vocals with a frequency range of sound from 20 Hz-20 kHz Bluetooth/DECT 6.0 wireless technology offers maximum convenience and a reliable connection Noise Cancelling microphone technology ensures maximum dependability and optimal performance Provides exceptional quality sound with greater immersion