In depth comparison and review of Audio-Technica ATH-DSR9BT 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 | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 310 g | 135.8 g | EPOS I SENNHEISER ADAPT 165 USB II are lighter than Audio-Technica ATH-DSR9BT headphones. |
| Colour | - | Black | |
| Earpad Material | Foam | Leatherette | |
| Headband Material | Leather | - | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | Pure Digital Drive | - | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | 5 - 45000 Hz | 20 - 20000 Hz | Audio-Technica ATH-DSR9BT offer a larger frequency range than EPOS I SENNHEISER ADAPT 165 USB II. |
| Sensitivity | 97 dB/mW | - | |
| Impedance | 38 Ohm | - | |
| Max Sound Pressure | - | 115 dB | |
| Diaphragm | 45 mm | - | |
| Magnet Material | - | Neodymium | |
| Features | Bluetooth aptX technology | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 50 - 4000 Hz | 100 - 8000 Hz | EPOS I SENNHEISER ADAPT 165 USB II offer a larger microphone frequency range than Audio-Technica ATH-DSR9BT. |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Controls | Volume, microphone on/off | Volume, answer/end, microphone on/mute, hold, redial |
|---|
| CABLE | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Cable Type | USB charge cable - 2 m | Headset cable USB cable - detachable |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - | |
| Standby Time | 1000 hours | - | |
| Charging Time | 5 hour(s) | - |
| WIRELESS LINK | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Connector Type | - | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Included Accessories | Hard case | - | |
|---|---|---|---|
| Software Certification | - | Optimised for UC | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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