- True Wireless connectivity technology delivers strong, uninterrupted performance to maintain audio quality throughout
- Bluetooth/DECT wireless technology offers reliable connectivity and maximum convenience
- Omni-directional microphone technology enables reliable voice transfer for clear, uninterrupted conversations
- On-ear earpiece design offers comfortable listening for longer durations without discomfort
- Bluetooth/DECT wireless technology keeps you connected wirelessly with ease
- Open-back headset delivers a natural, speaker-like sound experience with spacious audio quality
- Hear every detail crisp and clear with a frequency response range of 20 Hz20 kHz for accurate sound reproduction
- Your voice will be heard loud and clear with the boom microphone design for efficient Headset usage
- Enjoy distinct left and right channel audio with stereo sound mode
- Effectively cancels outside noise to reduce distortion and deliver clear, uninterrupted sound
| Item # | 4191493 |
| Manufacturer # | 77T33AA#ABA |
| color | Black |
| model | 8220 |
| Noise Cancelling | Yes |
| Built In Microphone | Yes |
| quantity | 1 |
| brand name | Poly |
| manufacturer | HP INC. |
| Total Quantity | 1 Headphones |
| battery capacity | 700 |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Bluetooth Profiles | AVRCP |
| Bluetooth Standard | Bluetooth 4.2 |
| Connectivity Technology | True Wireless |
| Driver Size | 32 |
| Maximum Frequency Response | 20000 |
| Microphone Design | Boom |
| Microphone Technology | Omni-directional; Noise Cancelling |
| Minimum Frequency Response | 20 |
| Signal to Noise Ratio (SNR) | 53 |
| Sound Mode | Stereo |
| UPC | 017229171152 |































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