In depth comparison and review of JVC HA SR75S-B ésnsy and Poly Voyager 4220 (Office Series). Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | JVC HA SR75S-B ésnsy | Poly Voyager 4220 (Office Series) |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | Office Series | |
| Weight | 137 g | 150 g | JVC HA SR75S-B ésnsy are lighter than JVC HA SR75S-B ésnsy headphones. |
| Colour | Black | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 91 m |
| SOUND QUALITY | JVC HA SR75S-B ésnsy | Poly Voyager 4220 (Office Series) |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Foldable | Yes | - | JVC HA SR75S-B ésnsy can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| 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) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 26000 Hz | 20 - 20000 Hz | JVC HA SR75S-B ésnsy offer a larger frequency range than Poly Voyager 4220 (Office Series). |
| Max Input Power | 1000 mW | - | |
| Sensitivity | 104 dB/mW | - | |
| Impedance | 36 Ohm | 32 Ohm | |
| Diaphragm | 30 mm | 32 mm | Poly Voyager 4220 (Office Series) have a thicker diaphragm than JVC HA SR75S-B ésnsy. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | JVC HA SR75S-B ésnsy | Poly Voyager 4220 (Office Series) |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | JVC HA SR75S-B ésnsy | Poly Voyager 4220 (Office Series) |
|---|
| Controls | Answer/end | Mute, volume, answer/end, next/previous track, redial |
|---|
| CABLE | JVC HA SR75S-B ésnsy | Poly Voyager 4220 (Office Series) |
|---|
| Cable Type | Headphones cable - L shaped - 1.2 m | - | |
|---|---|---|---|
| Plated Connector | Gold | - |
| FEATURES | JVC HA SR75S-B ésnsy | Poly Voyager 4220 (Office Series) |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | JVC HA SR75S-B ésnsy | Poly Voyager 4220 (Office Series) |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | - | 12 hour(s) | |
| Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | - | 1.5 hour(s) |
| CONNECTIONS | JVC HA SR75S-B ésnsy | Poly Voyager 4220 (Office Series) |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (24 pin USB-C) |
|---|
| OTHERS | JVC HA SR75S-B ésnsy | Poly Voyager 4220 (Office Series) |
|---|
| Included Accessories | Cleaning cloth | - | |
|---|---|---|---|
| Compatibility | iPhone, Android phone, BlackBerry | - | |
| Software Certification | - | Certified for Microsoft Teams |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
