In depth comparison and review of JVC HA FX39BT Marshmallow and JLab Audio Epic Air Sport ANC. 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 | JLab Audio Epic Air Sport ANC |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 28 g | 10 g | JLab Audio Epic Air Sport ANC are lighter than JVC HA FX39BT Marshmallow headphones. |
| Dimensions & Weight Details | - | Charging case: 144 g | |
| Colour | Green | White | Black | Black | |
| Protection | - | Dirt-resistant, sweat-resistant, water-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | JLab Audio Epic Air Sport ANC |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear - over-the-ear mount | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 5.0 | JLab Audio Epic Air Sport ANC 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 | - | |
| Active Noise Cancelling | - | Yes | JLab Audio Epic Air Sport ANC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | JLab Smart ANC | |
| 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. |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | - | 110 dB | |
| Diaphragm | 8.5 mm | 8 mm | JVC HA FX39BT Marshmallow have a thicker diaphragm than JLab Audio Epic Air Sport ANC. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | JVC HA FX39BT Marshmallow | JLab Audio Epic Air Sport ANC |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -40 dB | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | JLab Audio Epic Air Sport ANC |
|---|
| Controls | Volume control, play/pause, next/previous track | Volume, answer/end, play/pause, next/previous track, reject call, equaliser preset, ANC on/off |
|---|
| CABLE | JVC HA FX39BT Marshmallow | JLab Audio Epic Air Sport ANC |
|---|
| Cable Type | USB charge cable | - |
|---|
| FEATURES | JVC HA FX39BT Marshmallow | JLab Audio Epic Air Sport ANC |
|---|
| Intelligent Assistant | - | Google Assistant ready, Siri ready | |
|---|---|---|---|
| Sensors | - | On-ear detection |
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | JLab Audio Epic Air Sport ANC |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 120 mAh | |
| Battery Life | 14 hour(s) | 70 hour(s) | JLab Audio Epic Air Sport ANC lasts longer on a single charge than the JVC HA FX39BT Marshmallow. |
| Battery Life Details | - | Continuous playback (active noise-cancelling on) (with included charging case): up to 50 hours Continuous playback (with included charging case): up to 70 hours Continuous playback: up to 15 hours Continuous playback (active noise-cancelling on): up to 11 hours |
|
| Standby Time | - | 100 hours | |
| Charging Time | 3 hour(s) | 3 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | JVC HA FX39BT Marshmallow | JLab Audio Epic Air Sport ANC |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | JLab Audio Epic Air Sport ANC |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | 3 pairs of gel ear tips, charging case (1000 mAh), Cloud Foam eartips (M) set, 2 pairs of Extra Long tips (medium, large) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | - | Bluetooth Class 1, IP66 | |
| Service & Support | - | Limited warranty - 2 years |
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