In depth comparison and review of JVC HA FX39BT Marshmallow and Panasonic RP-NJ300B. 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 HA FX39BT Marshmallow | Panasonic RP-NJ300B |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 28 g | 13 g | Panasonic RP-NJ300B are lighter than JVC HA FX39BT Marshmallow headphones. |
| Colour | Green | White | Black | Black | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | Panasonic RP-NJ300B |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC | - | |
| Noise Isolating | Yes | - | JVC HA FX39BT Marshmallow are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 20000 Hz | Panasonic RP-NJ300B offer a larger frequency range than JVC HA FX39BT Marshmallow. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8.5 mm | 9 mm | Panasonic RP-NJ300B have a thicker diaphragm than JVC HA FX39BT Marshmallow. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | JVC HA FX39BT Marshmallow | Panasonic RP-NJ300B |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | Panasonic RP-NJ300B |
|---|
| Controls | Volume control, play/pause, next/previous track | - |
|---|
| CABLE | JVC HA FX39BT Marshmallow | Panasonic RP-NJ300B |
|---|
| Cable Type | USB charge cable | - |
|---|
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | Panasonic RP-NJ300B |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 14 hour(s) | 4.3 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the Panasonic RP-NJ300B. |
| Charging Time | 3 hour(s) | 1.5 hour(s) | Panasonic RP-NJ300B recharge faster than JVC HA FX39BT Marshmallow. |
| WIRELESS LINK | JVC HA FX39BT Marshmallow | Panasonic RP-NJ300B |
|---|
| Transmission Range | - | 10 m |
|---|
| CONNECTIONS | JVC HA FX39BT Marshmallow | Panasonic RP-NJ300B |
|---|
| Connector Type | Bluetooth USB |
Bluetooth |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | Panasonic RP-NJ300B |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | 3 pairs of ear tips (small, medium, large), USB charge cable | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - |
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