In depth comparison and review of Panasonic RP-HF400B 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 | Panasonic RP-HF400B | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 130 g | 135.8 g | Panasonic RP-HF400B are lighter than Panasonic RP-HF400B headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Panasonic RP-HF400B | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| 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 | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | - | 20 - 20000 Hz | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 115 dB | |
| Diaphragm | 30 mm | - | |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Panasonic RP-HF400B | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | Panasonic RP-HF400B | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, answer/end, microphone on/mute, hold, redial |
|---|
| CABLE | Panasonic RP-HF400B | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Cable Type | USB charge cable - 0.1 m | Headset cable USB cable - detachable |
|---|
| BATTERY AND CHARGING | Panasonic RP-HF400B | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | Panasonic RP-HF400B | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Panasonic RP-HF400B | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Connector Type | Bluetooth | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Panasonic RP-HF400B | EPOS I SENNHEISER ADAPT 165 USB II |
|---|
| Software Certification | - | Optimised for UC | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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