In depth comparison and review of Panasonic RP-HF400B and Piranha HP25. 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 | Piranha HP25 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 130 g | - | |
| Colour | Black | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Panasonic RP-HF400B | Piranha HP25 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | Yes | - | Panasonic RP-HF400B 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 | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 30 mm | 40 mm | Piranha HP25 have a thicker diaphragm than Panasonic RP-HF400B. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Panasonic RP-HF400B | Piranha HP25 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Panasonic RP-HF400B | Piranha HP25 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume control, microphone on/mute |
|---|
| CABLE | Panasonic RP-HF400B | Piranha HP25 |
|---|
| Cable Type | USB charge cable - 0.1 m | Headset cable - braided fabric - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m |
| BATTERY AND CHARGING | Panasonic RP-HF400B | Piranha HP25 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | Panasonic RP-HF400B | Piranha HP25 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Panasonic RP-HF400B | Piranha HP25 |
|---|
| Connector Type | Bluetooth | Headset (mini-phone 3.5mm) |
|---|
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