In depth comparison and review of JVC HA FX39BT Marshmallow and Jabra Sport Rush. 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 | Jabra Sport Rush |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.86 cm | |
| Width | - | 3.34 cm | |
| Depth | - | 1.47 cm | |
| Weight | 28 g | 21.61 g | Jabra Sport Rush are lighter than JVC HA FX39BT Marshmallow headphones. |
| Colour | Green | White | Black | - | |
| Protection | - | IP54 | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | Jabra Sport Rush |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear - neckband | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.1 | Jabra Sport Rush have a more advanced version of Bluetooth than JVC HA FX39BT Marshmallow. |
| 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 | 100 - 10000 Hz | JVC HA FX39BT Marshmallow offer a larger frequency range than Jabra Sport Rush. |
| Max Input Power | - | 5 mW | |
| Sensitivity | - | 109 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 8.5 mm | 12.4 mm | Jabra Sport Rush have a thicker diaphragm than JVC HA FX39BT Marshmallow. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Jabra Sport Rush have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JVC HA FX39BT Marshmallow | Jabra Sport Rush |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Frequency Response | - | 100 - 8000 Hz | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | Jabra Sport Rush |
|---|
| Controls | Volume control, play/pause, next/previous track | Volume, answer/end, play/pause, next/previous track, reject call, redial |
|---|
| CABLE | JVC HA FX39BT Marshmallow | Jabra Sport Rush |
|---|
| Cable Type | USB charge cable | USB charge cable - detachable - 31 cm | |
|---|---|---|---|
| Cable Length | - | 60 cm |
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | Jabra Sport Rush |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 14 hour(s) | 5 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the Jabra Sport Rush. |
| Standby Time | - | 120 hours | |
| Charging Time | 3 hour(s) | 2 hour(s) | Jabra Sport Rush recharge faster than JVC HA FX39BT Marshmallow. |
| CONNECTIONS | JVC HA FX39BT Marshmallow | Jabra Sport Rush |
|---|
| Connector Type | Bluetooth USB |
USB 2.0 (5 pin Micro-USB Type B (power only)) |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | Jabra Sport Rush |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | 3 pairs of EarGels, 2 fitclips | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Service & Support | - | Limited warranty - 1 year |
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