In depth comparison and review of JVC HA FX39BT Marshmallow and Sennheiser SPORT True Wireless. 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 | Sennheiser SPORT True Wireless |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 28 g | - | |
| Dimensions & Weight Details | - | Charging case: 6.45 cm x 4 cm x 4.16 cm / 41.6 g Charging case with earphones: 55 g Earphone: 6.8 g |
|
| Colour | Green | White | Black | Black | |
| Protection | - | Splashproof, IP54, dust protection | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | Sennheiser SPORT True Wireless |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 5.2 | Sennheiser SPORT True Wireless 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC | SBC, AAC, aptX | |
| Noise Isolating | Yes | - | JVC HA FX39BT Marshmallow are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 21000 Hz | Sennheiser SPORT True Wireless offer a larger frequency range than JVC HA FX39BT Marshmallow. |
| Total Harmonic Distortion (THD) | - | <0.08% | |
| Sensitivity | - | 110 dB | |
| Diaphragm | 8.5 mm | 7 mm | JVC HA FX39BT Marshmallow have a thicker diaphragm than Sennheiser SPORT True Wireless. |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA FX39BT Marshmallow | Sennheiser SPORT True Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | Sennheiser SPORT True Wireless |
|---|
| Controls | Volume control, play/pause, next/previous track | - |
|---|
| CABLE | JVC HA FX39BT Marshmallow | Sennheiser SPORT True Wireless |
|---|
| Cable Type | USB charge cable | USB-C charge cable |
|---|
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | Sennheiser SPORT True Wireless |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 14 hour(s) | 9 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the Sennheiser SPORT True Wireless. |
| Battery Life Details | - | Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 27 hours |
|
| Charging Time | 3 hour(s) | 1.5 hour(s) | Sennheiser SPORT True Wireless recharge faster than JVC HA FX39BT Marshmallow. |
| CONNECTIONS | JVC HA FX39BT Marshmallow | Sennheiser SPORT True Wireless |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | Sennheiser SPORT True Wireless |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | Lanyard, 3 pairs of open type ear tips (small, medium, large), 4 pairs of EarFins, charging case (400 mAh), 3 pairs of closed type ear tips (small, medium, large) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Service & Support | - | Limited warranty - 2 years |
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