In depth comparison and review of JVC HA FX39BT Marshmallow and LG TONE Free HBS-FN4. 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 | LG TONE Free HBS-FN4 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.3 cm | |
| Width | - | 1.6 cm | |
| Depth | - | 2.5 cm | |
| Weight | 28 g | 5.4 g | LG TONE Free HBS-FN4 are lighter than JVC HA FX39BT Marshmallow headphones. |
| Dimensions & Weight Details | - | Earbud: 1.6 cm x 2.5 cm x 3.3 cm / 5.4 g Charging case: 5.5 cm x 2.75 cm x 5.5 cm / 39 g |
|
| Colour | Green | White | Black | White | Black | |
| Earpad Material | - | Medical grade silicone | |
| Protection | - | IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | LG TONE Free HBS-FN4 |
|---|
| 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 5.0 | LG TONE Free HBS-FN4 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 | SBC, AAC | |
| Active Noise Cancelling | - | Yes | LG TONE Free HBS-FN4 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Acoustic Echo Cancellation and Noise Reduction | |
| Noise Isolating | Yes | - | JVC HA FX39BT Marshmallow are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Meridian EQ, Ambient Sound Mode, Meridian Sound Effect, Master Quality Authenticated (MQA), Meridian Lossless Packing (MLP) | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 8.5 mm | 6 mm | JVC HA FX39BT Marshmallow have a thicker diaphragm than LG TONE Free HBS-FN4. |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA FX39BT Marshmallow | LG TONE Free HBS-FN4 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | LG TONE Free HBS-FN4 microphone can cancel out ambient noise. |
| Microphones Included | - | 2 |
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | LG TONE Free HBS-FN4 |
|---|
| Controls | Volume control, play/pause, next/previous track | - |
|---|
| CABLE | JVC HA FX39BT Marshmallow | LG TONE Free HBS-FN4 |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | JVC HA FX39BT Marshmallow | LG TONE Free HBS-FN4 |
|---|
| Features | - | Fast charge | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant | |
| Sensors | - | Ear detect sensor | |
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | LG TONE Free HBS-FN4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 14 hour(s) | 6 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the LG TONE Free HBS-FN4. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 18 hours Continuous playback: up to 6 hours |
|
| Charging Time | 3 hour(s) | 1 hour(s) | LG TONE Free HBS-FN4 recharge faster than JVC HA FX39BT Marshmallow. |
| CONNECTIONS | JVC HA FX39BT Marshmallow | LG TONE Free HBS-FN4 |
|---|
| Connector Type | Bluetooth USB |
USB (power only) (USB Type-C) Bluetooth |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | LG TONE Free HBS-FN4 |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | 2 pairs of EarGels (small, large), charging case (390 mAh) | |
|---|---|---|---|
| Software Included | - | Find my earphones | |
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Service & Support | - | Limited warranty - 2 years |
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