In depth comparison and review of JVC HA FX39BT Marshmallow and ISOtunes Pro 2.0. 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 | ISOtunes Pro 2.0 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 28 g | - | |
| Colour | Green | White | Black | Safety orange | |
| Protection | - | Dust-resistant, sweat-resistant, water-resistant, IP67 | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | ISOtunes Pro 2.0 |
|---|
| 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 5.0 | ISOtunes Pro 2.0 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) | - | |
| Bluetooth Audio Codec | SBC | aptX HD | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 8.5 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA FX39BT Marshmallow | ISOtunes Pro 2.0 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable |
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | ISOtunes Pro 2.0 |
|---|
| Controls | Volume control, play/pause, next/previous track | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | JVC HA FX39BT Marshmallow | ISOtunes Pro 2.0 |
|---|
| Cable Type | USB charge cable | Micro-USB charge cable |
|---|
| FEATURES | JVC HA FX39BT Marshmallow | ISOtunes Pro 2.0 |
|---|
| Features | - | 27Db Noise Reduction Rating |
|---|
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | ISOtunes Pro 2.0 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 14 hour(s) | 16 hour(s) | ISOtunes Pro 2.0 lasts longer on a single charge than the JVC HA FX39BT Marshmallow. |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | JVC HA FX39BT Marshmallow | ISOtunes Pro 2.0 |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | ISOtunes Pro 2.0 |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | Storage case, 2 cable clips, 1 pair of triple flange ear tips, 4 pairs of ISOtunes TRILOGY foam ear tips, 1 alligator clip | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | - | OSHA, NIOSH | |
| Service & Support | - | Limited warranty - 1 year |
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