In depth comparison and review of JVC HA FX39BT Marshmallow and JBL Quantum TWS. 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 | JBL Quantum TWS |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Weight | 28 g | - | |
| Dimensions & Weight Details | - | Charging case: 42.4 g Earbud: 5.5 g USB-C adapter: 2.5 g |
|
| Colour | Green | White | Black | Black | |
| Protection | - | IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | JBL Quantum TWS |
|---|
| 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 5.2 | JBL Quantum TWS 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 | - | |
| Active Noise Cancelling | - | Yes | JBL Quantum TWS are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | True Adaptive Noise Canceling | |
| Noise Isolating | Yes | - | JVC HA FX39BT Marshmallow are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | QuantumSURROUND | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Diaphragm | 8.5 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | JBL Quantum TWS have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | - | Ambient Aware, Low Latency Mode |
| MICROPHONE | JVC HA FX39BT Marshmallow | JBL Quantum TWS |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | JBL Quantum TWS |
|---|
| Controls | Volume control, play/pause, next/previous track | - |
|---|
| CABLE | JVC HA FX39BT Marshmallow | JBL Quantum TWS |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | JBL Quantum TWS |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 51 mAh | |
| Battery Life | 14 hour(s) | - | |
| Battery Life Details | - | Continuous playback (noise cancelling ON (Hybrid) / Bluetooth): up to 6 hours Continuous playback (noise cancelling ON (Adaptive) / Bluetooth): up to 5 hours Continuous playback (noise cancelling OFF): up to 8 hours Continuous talk: up to 4 hours |
|
| Charging Time | 3 hour(s) | 2 hour(s) | JBL Quantum TWS recharge faster than JVC HA FX39BT Marshmallow. |
| Included Qty | - | 2 |
| CONNECTIONS | JVC HA FX39BT Marshmallow | JBL Quantum TWS |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | JBL Quantum TWS |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | 3 pairs of ear tips, Bluetooth USB-C adapter, USB-C charging cable, charging case (340 mAh) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | - | IPX4 |
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