In depth comparison and review of Marshall Major II Bluetooth and EPOS I SENNHEISER ADAPT 165 USB II. 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 | Marshall Major II Bluetooth | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 135.8 g | |
| Colour | Black | Black | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Marshall Major II Bluetooth | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | 10 - 20000 Hz | 20 - 20000 Hz | Marshall Major II Bluetooth offer a larger frequency range than EPOS I SENNHEISER ADAPT 165 USB II. |
| Sensitivity | 99 dB | - | |
| Impedance | 64 Ohm | - | |
| Max Sound Pressure | - | 115 dB | |
| Diaphragm | 40 mm | - | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Marshall Major II Bluetooth | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | Marshall Major II Bluetooth | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Controls | Answer/end | Volume, answer/end, microphone on/mute, hold, redial |
|---|
| CABLE | Marshall Major II Bluetooth | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Cable Type | Headphones cable USB charge cable |
Headset cable USB cable - detachable |
|---|
| BATTERY AND CHARGING | Marshall Major II Bluetooth | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Battery Type | Headphone battery | - | |
|---|---|---|---|
| Battery Life | 30 hours | - |
| CONNECTIONS | Marshall Major II Bluetooth | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Marshall Major II Bluetooth | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Software Certification | - | Optimised for UC | |
|---|---|---|---|
| Service & Support | Limited warranty - replacement - 1 year | Limited warranty - 2 years |
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