Side by side comparison and review of Jabra BIZ 2400 Duo and JVC HA S91N. 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 | Jabra BIZ 2400 Duo | JVC HA S91N |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless, wired | |
|---|---|---|---|
| Weight | - | 198 g | |
| Colour | - | Black | |
| Body Material | KEVLAR, surgical steel | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Jabra BIZ 2400 Duo | JVC HA S91N |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | - | Yes | JVC HA S91N can be folded. |
| Connectivity Technology | Wired | Wireless, wired | |
| 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 | |
| Active Noise Cancelling | - | Yes | JVC HA S91N are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Jabra BIZ 2400 Duo are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Ambient Sound Mode | |
| Frequency Response | 300 - 3400 Hz | 10 - 22000 Hz | JVC HA S91N offer a larger frequency range than Jabra BIZ 2400 Duo. |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | Jabra BIZ 2400 Duo | JVC HA S91N |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Omni-directional | - |
| REMOTE CONTROL | Jabra BIZ 2400 Duo | JVC HA S91N |
|---|
| Controls | - | Volume, power on/off, multiple function button, noise-cancellation on/off |
|---|
| CABLE | Jabra BIZ 2400 Duo | JVC HA S91N |
|---|
| Cable Type | Headset cable | Headphones cable - detachable - 1.2 m USB-C charge cable |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | - | Gold |
| FEATURES | Jabra BIZ 2400 Duo | JVC HA S91N |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Voice Control | - | Indirect |
| BATTERY AND CHARGING | Jabra BIZ 2400 Duo | JVC HA S91N |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 42 hour(s) | |
| Battery Life Details | - | Continuous playback (active noise-cancelling off): up to 42 hours Continuous playback (active noise-cancelling on): up to 37 hours |
|
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Jabra BIZ 2400 Duo | JVC HA S91N |
|---|
| Connector Type | Headset | Bluetooth Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Jabra BIZ 2400 Duo | JVC HA S91N |
|---|
| Included Accessories | - | Carrying pouch | |
|---|---|---|---|
| Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | - | |
| Service & Support | Limited warranty - 3 years | 2-year warranty |
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