UC Series - headset - on-ear - Bluetooth - wireless - USB-C
| Main Specifications | |
|---|---|
| Product Description | Poly Voyager 4220 USB-C - headset |
| Product Type | Headset - Bluetooth - wireless - USB-C |
| Headphones Form Factor | On-ear |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Version | Bluetooth 5.0 |
| Sound Output Mode | Stereo |
| Audio Specifications | Frequency Response 20 - 20000 Hz - Sensitivity 94 dB |
| Impedance | 32 Ohm |
| Microphone | Boom |
| Microphone Operation Mode | Uni-directional |
| Microphones Included | 2 |
| Controls | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant |
| General | |
| Product Type | Headset - Bluetooth - wireless - USB-C |
| Series | UC Series |
| Weight | 5.29 oz |
| Features | Voice alerts |
| Max Operating Distance | 98 ft |
| Miscellaneous | |
| Included Accessories | Bluetooth USB adapter, charging stand |
| Power | |
| Battery | Headset battery rechargeable - lithium polymer |
| Capacity | 360 mAh |
| Run Time (Up To) | 15 hour(s) |
| Run Time Details | Continuous playback: up to 15 hours ¦ Continuous talk: up to 12 hours |
| Standby Time | 312 hours |
| Recharge Time | 1.5 hour(s) |
| Audio Output | |
| Headphones Form Factor | On-ear |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Audio Codec | SBC, mSBC |
| Bluetooth Version | Bluetooth 5.0 |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) |
| Sound Output Mode | Stereo |
| Frequency Response | 20 - 20000 Hz |
| Sensitivity | 94 dB |
| Impedance | 32 Ohm |
| Diaphragm | 1.3 in |
| Features | SoundGuard DIGITAL Technology |
| Microphone | |
| Type | Boom |
| Form Factor | Headset microphone |
| Microphone Operation Mode | Uni-directional |
| Microphones Included | 2 |
| Remote Control | |
| Controls | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant |