Side by side comparison and review of Jabra BIZ 2400 Duo and EPOS I SENNHEISER ADAPT 165 USB II. 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 | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Product Type | Headset - wired | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 135.8 g | |
| Colour | - | Black | |
| Body Material | KEVLAR, surgical steel | - | |
| Earpad Material | - | Leatherette | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | Jabra BIZ 2400 Duo | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Foldable | - | Yes | EPOS I SENNHEISER ADAPT 165 USB II can be folded. |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Jabra BIZ 2400 Duo are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | 300 - 3400 Hz | 20 - 20000 Hz | EPOS I SENNHEISER ADAPT 165 USB II offer a larger frequency range than Jabra BIZ 2400 Duo. |
| Max Sound Pressure | - | 115 dB | |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Jabra BIZ 2400 Duo | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | Jabra BIZ 2400 Duo | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Controls | - | Volume, answer/end, microphone on/mute, hold, redial |
|---|
| CABLE | Jabra BIZ 2400 Duo | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Cable Type | Headset cable | Headset cable USB cable - detachable |
|---|
| CONNECTIONS | Jabra BIZ 2400 Duo | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Connector Type | Headset | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Jabra BIZ 2400 Duo | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Software Certification | - | Optimised for UC | |
|---|---|---|---|
| Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | - | |
| Service & Support | Limited warranty - 3 years | Limited warranty - 2 years |
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