Side by side comparison and review of JVC HA S31BT and JLab Audio Go Work. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | JVC HA S31BT | JLab Audio Go Work |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 158 g | 170 g | JVC HA S31BT are lighter than JVC HA S31BT headphones. |
| Colour | - | Black | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 9.14 m | JVC HA S31BT have a greater operating distance than JLab Audio Go Work. |
| SOUND QUALITY | JVC HA S31BT | JLab Audio Go Work |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Foldable | Yes | - | JVC HA S31BT can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | JLab Audio Go Work have a more advanced version of Bluetooth than JVC HA S31BT. |
| 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 | SBC, AAC | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | Dynamic Bass Boost (DBB) | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 30.7 mm | 40 mm | JLab Audio Go Work have a thicker diaphragm than JVC HA S31BT. |
| Magnet Material | Ferrite | Neodymium |
| MICROPHONE | JVC HA S31BT | JLab Audio Go Work |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom |
| REMOTE CONTROL | JVC HA S31BT | JLab Audio Go Work |
|---|
| Controls | 4-button remote | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | JVC HA S31BT | JLab Audio Go Work |
|---|
| Cable Type | USB charge cable - detachable | USB charge cable - detachable Audio cable - detachable |
|---|
| BATTERY AND CHARGING | JVC HA S31BT | JLab Audio Go Work |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 500 mAh | |
| Battery Life | 17 hour(s) | 45 hour(s) | JLab Audio Go Work lasts longer on a single charge than the JVC HA S31BT. |
| Standby Time | - | 470 hours | |
| Charging Time | 3 hour(s) | 2 hour(s) | JLab Audio Go Work recharge faster than JVC HA S31BT. |
| CONNECTIONS | JVC HA S31BT | JLab Audio Go Work |
|---|
| Connector Type | USB (power only) (micro-USB) | USB |
|---|
| OTHERS | JVC HA S31BT | JLab Audio Go Work |
|---|
| Included Accessories | - | Audio cable, USB charging cable | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 2 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
