In depth comparison and review of JVC HA FX39BT Marshmallow and Poly - Plantronics Backbeat FIT 305. 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 - Plantronics Backbeat FIT 305 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 28 g | 14 g | Poly - Plantronics Backbeat FIT 305 are lighter than JVC HA FX39BT Marshmallow headphones. |
| Colour | Green | White | Black | Black | Dark blue | Coral | Lime green | |
| Protection | - | Sweat-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat FIT 305 |
|---|
| 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 4.1 | Poly - Plantronics Backbeat FIT 305 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 | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 106 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8.5 mm | 6 mm | JVC HA FX39BT Marshmallow have a thicker diaphragm than Poly - Plantronics Backbeat FIT 305. |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat FIT 305 |
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| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable |
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat FIT 305 |
|---|
| Controls | Volume control, play/pause, next/previous track | Answer/end, play/pause, next/previous track |
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| CABLE | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat FIT 305 |
|---|
| Cable Type | USB charge cable | Micro-USB charge cable |
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| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat FIT 305 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 14 hour(s) | 6 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 305. |
| Standby Time | - | 240 hours | |
| Charging Time | 3 hour(s) | 2 hour(s) | Poly - Plantronics Backbeat FIT 305 recharge faster than JVC HA FX39BT Marshmallow. |
| CONNECTIONS | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat FIT 305 |
|---|
| Connector Type | Bluetooth USB |
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|---|
| OTHERS | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat FIT 305 |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | Carrying pouch, 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - |
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