In depth comparison and review of JVC HA FX39BT Marshmallow and Trust Urban Kolla. 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 | Trust Urban Kolla |
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Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
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Weight | 28 g | 45 g | JVC HA FX39BT Marshmallow are lighter than JVC HA FX39BT Marshmallow headphones. |
Colour | Green | White | Black | - | |
Body Material | - | Metal | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | - | 10 m |
SOUND QUALITY | JVC HA FX39BT Marshmallow | Trust Urban Kolla |
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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 4.2 | Trust Urban Kolla 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), Headset Profile (HSP), 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 | - | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Diaphragm | 8.5 mm | 10 mm | Trust Urban Kolla have a thicker diaphragm than JVC HA FX39BT Marshmallow. |
Magnet Material | Neodymium | Ferrite |
MICROPHONE | JVC HA FX39BT Marshmallow | Trust Urban Kolla |
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Form Factor | Built-in | Built-in |
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REMOTE CONTROL | JVC HA FX39BT Marshmallow | Trust Urban Kolla |
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Controls | Volume control, play/pause, next/previous track | - |
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CABLE | JVC HA FX39BT Marshmallow | Trust Urban Kolla |
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Cable Type | USB charge cable | - |
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BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | Trust Urban Kolla |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
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Battery Life | 14 hour(s) | 22 hour(s) | Trust Urban Kolla lasts longer on a single charge than the JVC HA FX39BT Marshmallow. |
Standby Time | - | 150 hours | |
Charging Time | 3 hour(s) | - |
CONNECTIONS | JVC HA FX39BT Marshmallow | Trust Urban Kolla |
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Connector Type | Bluetooth USB |
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OTHERS | JVC HA FX39BT Marshmallow | Trust Urban Kolla |
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Included Accessories | 2 pairs of ear tips (small, medium) | USB cable, 3 pairs of ear tips | |
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Compatibility | iPhone, iPad, iPod, Android phone | - | |
Service & Support | - | Limited warranty - 1 year |