Detailed comparison and review of JBL Everest 300 and Poly Voyager 4220 USB-C. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | UC Series | |
| Height | 16.32 cm | - | |
| Width | 17.38 cm | - | |
| Depth | 7.08 cm | - | |
| Weight | 245 g | 150 g | Poly Voyager 4220 USB-C are lighter than JBL Everest 300 headphones. |
| Colour | Blue | Red | Black | White | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Poly Voyager 4220 USB-C have a more advanced version of Bluetooth than JBL Everest 300. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, mSBC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | JBL Everest 300 offer a larger frequency range than Poly Voyager 4220 USB-C. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 100 dB/mW | 94 dB | JBL Everest 300 have higher sensitivity than Poly Voyager 4220 USB-C. |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 115 dB | - | |
| Diaphragm | 40 mm | 32 mm | JBL Everest 300 have a thicker diaphragm than Poly Voyager 4220 USB-C. |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Sensitivity | -42 dBV/Pascal | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Controls | - | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant |
|---|
| CABLE | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Cable Type | - detachable - detachable |
- |
|---|
| FEATURES | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Battery Type | Rechargeable - lithium polymer | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 610 mAh | 360 mAh | JBL Everest 300 have a higher battery capacity than Poly Voyager 4220 USB-C. |
| Battery Life | 20 hour(s) | 15 hour(s) | JBL Everest 300 lasts longer on a single charge than the Poly Voyager 4220 USB-C. |
| Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | 2.5 hour(s) | 1.5 hour(s) | Poly Voyager 4220 USB-C recharge faster than JBL Everest 300. |
| WIRELESS LINK | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Modulation Type | GFSK, 8-DPSK, DQPSK | - |
|---|
| CONNECTIONS | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Connector Type | (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | JBL Everest 300 | Poly Voyager 4220 USB-C |
|---|
| Included Accessories | - | Bluetooth USB adapter, charging stand | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - parts and labour - 1 year | - |
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