In depth comparison and review of JVC HA FX39BT Marshmallow and Poly SupraPlus NC. 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 | Poly SupraPlus NC |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Weight | 28 g | - | |
| Colour | Green | White | Black | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | 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) | - | |
| Bluetooth Audio Codec | SBC | - | |
| Noise Isolating | Yes | - | JVC HA FX39BT Marshmallow are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 8.5 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA FX39BT Marshmallow | Poly SupraPlus NC |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | Poly SupraPlus NC |
|---|
| Controls | Volume control, play/pause, next/previous track | - |
|---|
| CABLE | JVC HA FX39BT Marshmallow | Poly SupraPlus NC |
|---|
| Cable Type | USB charge cable | - |
|---|
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | Poly SupraPlus NC |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 14 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | JVC HA FX39BT Marshmallow | Poly SupraPlus NC |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | Poly SupraPlus NC |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | Monitor receiver | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| TAA Compliant | - | Yes |
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