In depth comparison and review of JVC HA FX39BT Marshmallow and JAM Live Fast. 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 | JAM Live Fast |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.09 cm | |
| Width | - | 3.35 cm | |
| Depth | - | 1.57 cm | |
| Weight | 28 g | 18.1 g | JAM Live Fast are lighter than JVC HA FX39BT Marshmallow headphones. |
| Colour | Green | White | Black | Black | |
| Protection | - | Sweat-resistant, rainproof, IP67 | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | JAM Live Fast |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear - over-the-ear mount | |
|---|---|---|---|
| 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) | - | |
| 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 | - | |
| Diaphragm | 8.5 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA FX39BT Marshmallow | JAM Live Fast |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | JAM Live Fast |
|---|
| Controls | Volume control, play/pause, next/previous track | - |
|---|
| CABLE | JVC HA FX39BT Marshmallow | JAM Live Fast |
|---|
| Cable Type | USB charge cable | USB charge cable |
|---|
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | JAM Live Fast |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 14 hour(s) | 12 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the JAM Live Fast. |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | JVC HA FX39BT Marshmallow | JAM Live Fast |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | JAM Live Fast |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Service & Support | - | Limited warranty - 1 year |
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