In depth comparison and review of JVC HA FX39BT Marshmallow and ifrogz AirTime Sport. 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 | ifrogz AirTime Sport |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 28 g | - | |
| Colour | Green | White | Black | Mint | |
| Protection | - | Sweat-resistant, IPX5 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | ifrogz AirTime Sport |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear - over-the-ear mount | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 5.0 | ifrogz AirTime Sport 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 | - | |
| Noise Isolating | Yes | - | JVC HA FX39BT Marshmallow are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 100 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8.5 mm | 6 mm | JVC HA FX39BT Marshmallow have a thicker diaphragm than ifrogz AirTime Sport. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Voice control |
| MICROPHONE | JVC HA FX39BT Marshmallow | ifrogz AirTime Sport |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | ifrogz AirTime Sport |
|---|
| Controls | Volume control, play/pause, next/previous track | Volume, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | JVC HA FX39BT Marshmallow | ifrogz AirTime Sport |
|---|
| Cable Type | USB charge cable | - |
|---|
| FEATURES | JVC HA FX39BT Marshmallow | ifrogz AirTime Sport |
|---|
| Intelligent Assistant | - | Siri |
|---|
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | ifrogz AirTime Sport |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | 14 hour(s) | 5 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the ifrogz AirTime Sport. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 25 hours Continuous playback: up to 5 hours |
|
| Charging Time | 3 hour(s) | 1 hour(s) | ifrogz AirTime Sport recharge faster than JVC HA FX39BT Marshmallow. |
| Included Qty | - | 2 |
| CONNECTIONS | JVC HA FX39BT Marshmallow | ifrogz AirTime Sport |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | ifrogz AirTime Sport |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | 3 pairs of ear tips, pair of memory foam ear tips, USB-C charging cable, wireless charging case | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | - | IPX5 | |
| Service & Support | - | Limited warranty - 2 years |
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