Side by side comparison and review of JVC TINYPHONES HA-KD9BT and EPOS I SENNHEISER ADAPT 135 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 | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | ADAPT 100 Series | |
| Weight | 120 g | 145.3 g | JVC TINYPHONES HA-KD9BT are lighter than JVC TINYPHONES HA-KD9BT headphones. |
| Colour | - | Black | |
| Earpad Material | - | Leatherette | |
| Design | Kids | - | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 135 USB 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 135 USB II |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Mono | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 135 USB II microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Controls | Volume, power on/off | Volume, answer/end |
|---|
| CABLE | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Cable Type | USB charge cable - detachable | Headset cable |
|---|
| FEATURES | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 135 USB 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 135 USB II |
|---|
| Connector Type | Bluetooth USB (power only) (micro-USB) |
Headset (USB Type-A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | JVC TINYPHONES HA-KD9BT | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Included Accessories | Stickers | - | |
|---|---|---|---|
| Software Certification | - | Optimised for UC | |
| Service & Support | - | Limited warranty - 2 years |
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