In depth comparison and review of JVC TINYPHONES HA-KD9BT and EPOS I SENNHEISER ADAPT 165T USB-C 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 | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 165T USB-C II |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Series | - | ADAPT 100 Series | |
| Weight | 120 g | 135.8 g | JVC TINYPHONES HA-KD9BT are lighter than JVC TINYPHONES HA-KD9BT headphones. |
| Colour | - | Black | |
| Earpad Material | - | Foam | |
| Design | Kids | - | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 165T USB-C II |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| 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) | - | |
| Bluetooth Audio Codec | SBC | - | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 85 dB | - | |
| Impedance | 20 Ohm | - | |
| Max Sound Pressure | - | 115 dB | |
| Magnet Material | Ferrite | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 165T USB-C II |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Mono | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 165T USB-C II microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 165T USB-C II |
|---|
| Controls | Volume, power on/off | Volume, answer/end |
|---|
| CABLE | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 165T USB-C II |
|---|
| Cable Type | USB charge cable - detachable | Headset cable |
|---|
| FEATURES | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 165T USB-C II |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 165T USB-C II |
|---|
| Battery Type | 1 x headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 12 hour(s) | - | |
| Charging Time | 3 hour(s) | - | |
| Included Qty | 1 | - |
| CONNECTIONS | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 165T USB-C II |
|---|
| Connector Type | Bluetooth USB (power only) (micro-USB) |
Headset (USB Type-C) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 165T USB-C II |
|---|
| Included Accessories | Stickers | - | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams, Optimised for UC | |
| Service & Support | - | Limited warranty - 2 years |
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