Detailed comparison and review of Jabra BIZ 2400 Duo and JBL E55BT. 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 | Jabra BIZ 2400 Duo | JBL E55BT |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Colour | - | Blue | Black | Red | White | Dusty rose | |
| Body Material | KEVLAR, surgical steel | - | |
| Headband Material | - | Fabric | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Jabra BIZ 2400 Duo | JBL E55BT |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Foldable | - | Yes | JBL E55BT can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.0 | |
| Noise Isolating | Yes | - | Jabra BIZ 2400 Duo are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 300 - 3400 Hz | 20 - 20000 Hz | JBL E55BT offer a larger frequency range than Jabra BIZ 2400 Duo. |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Jabra BIZ 2400 Duo | JBL E55BT |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - |
| REMOTE CONTROL | Jabra BIZ 2400 Duo | JBL E55BT |
|---|
| Controls | - | Remote control |
|---|
| CABLE | Jabra BIZ 2400 Duo | JBL E55BT |
|---|
| Cable Type | Headset cable | Headphones cable - detachable - anti tangle | |
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Jabra BIZ 2400 Duo | JBL E55BT |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 20 hour(s) | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Jabra BIZ 2400 Duo | JBL E55BT |
|---|
| Connector Type | Headset | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Jabra BIZ 2400 Duo | JBL E55BT |
|---|
| Included Accessories | - | Charging cable | |
|---|---|---|---|
| Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | - | |
| Service & Support | Limited warranty - 3 years | Limited warranty - parts and labour - 1 year |
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