In depth comparison and review of JVC HA FX39BT Marshmallow and harman/kardon FLY 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 | harman/kardon FLY TWS |
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Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Weight | 28 g | - | |
Dimensions & Weight Details | - | Earbud: 7.3 g Charging case: 59.2 g |
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Colour | Green | White | Black | Black | |
Protection | - | Waterproof, IPX5 | |
Recommended Use | Portable electronics | - |
SOUND QUALITY | JVC HA FX39BT Marshmallow | harman/kardon FLY TWS |
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Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
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Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 3.0 | Bluetooth 5.0 | harman/kardon FLY 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 | - | |
Noise Isolating | Yes | - | JVC HA FX39BT Marshmallow are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 10 - 20000 Hz | harman/kardon FLY TWS offer a larger frequency range than JVC HA FX39BT Marshmallow. |
Sensitivity | - | 97 dB | |
Impedance | - | 17 Ohm | |
Diaphragm | 8.5 mm | 5.6 mm | JVC HA FX39BT Marshmallow have a thicker diaphragm than harman/kardon FLY TWS. |
Magnet Material | Neodymium | - | |
Features | - | TalkThru technology |
MICROPHONE | JVC HA FX39BT Marshmallow | harman/kardon FLY TWS |
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Form Factor | Built-in | Built-in |
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REMOTE CONTROL | JVC HA FX39BT Marshmallow | harman/kardon FLY TWS |
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Controls | Volume control, play/pause, next/previous track | - |
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CABLE | JVC HA FX39BT Marshmallow | harman/kardon FLY TWS |
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Cable Type | USB charge cable | - |
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FEATURES | JVC HA FX39BT Marshmallow | harman/kardon FLY TWS |
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Intelligent Assistant | - | Google Assistant, Alexa |
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BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | harman/kardon FLY TWS |
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Battery Type | Headphone battery rechargeable | Lithium polymer | |
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Battery Capacity | - | 55 mAh | |
Battery Life | 14 hour(s) | 6 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the harman/kardon FLY TWS. |
Charging Time | 3 hour(s) | 2 hour(s) | harman/kardon FLY TWS recharge faster than JVC HA FX39BT Marshmallow. |
CONNECTIONS | JVC HA FX39BT Marshmallow | harman/kardon FLY TWS |
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Connector Type | Bluetooth USB |
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OTHERS | JVC HA FX39BT Marshmallow | harman/kardon FLY TWS |
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Included Accessories | 2 pairs of ear tips (small, medium) | Charging case (450 mAh) | |
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Compatibility | iPhone, iPad, iPod, Android phone | - | |
Service & Support | - | Limited warranty - 1 year |