In depth comparison and review of JVC HA FX39BT Marshmallow and Jabra Evolve2 7 UC. 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 | Jabra Evolve2 7 UC |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Weight | 28 g | - | |
| Dimensions & Weight Details | - | Earbud: 1.9 cm x 1.8 cm x 1.6 cm / 5.4 g Charging case: 7.5 cm x 2.8 cm x 3.8 cm / 52 g |
|
| Colour | Green | White | Black | Black | |
| Body Material | - | Silicone rubber, PC/ABS, gold plated metal, mica-enamelled | |
| Earpad Material | - | Silicone | |
| Protection | - | Wind protection, IP57 | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 20 m |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | Jabra Evolve2 7 UC |
|---|
| 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 | Jabra Evolve2 7 UC 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 | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Jabra Evolve2 7 UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adjustable noise cancellation | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | HD Voice | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Audio Output Details | - | Communication - 80 - 8000 Multimedia - 20 - 20000 |
|
| Sensitivity | - | 98 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8.5 mm | 6 mm | JVC HA FX39BT Marshmallow have a thicker diaphragm than Jabra Evolve2 7 UC. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Jabra Evolve2 7 UC have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | - | Voice guidance, PeakStop technology, Jabra Direct, Jabra Xpress, HearThrough, Jabra MultiSensor Voice, Personalised Sound technology, digital signal processing, Apple MFI |
| MICROPHONE | JVC HA FX39BT Marshmallow | Jabra Evolve2 7 UC |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Jabra Evolve2 7 UC microphone can cancel out ambient noise. |
| Frequency Response | - | 80 - 8000 Hz | |
| Microphone Features | - | Battery level indicator | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | Jabra Evolve2 7 UC |
|---|
| Controls | Volume control, play/pause, next/previous track | Mute, on/off, answer/end, reject call, voice control |
|---|
| CABLE | JVC HA FX39BT Marshmallow | Jabra Evolve2 7 UC |
|---|
| Cable Type | USB charge cable | USB-C to USB-A cable - detachable - 30 cm |
|---|
| FEATURES | JVC HA FX39BT Marshmallow | Jabra Evolve2 7 UC |
|---|
| Features | - | Wireless auto pairing, fast charge, stereo/mono mode, active in-ear pressure relief, easy pairing | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Alexa | |
| Sensors | - | Bone sensor, Voice Pickup Unit (VPU), in-ear detection sensor |
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | Jabra Evolve2 7 UC |
|---|
| Battery Type | Headphone battery rechargeable | Rechargeable - Lithium Ion - - wireless charging | |
|---|---|---|---|
| Battery Life | 14 hour(s) | 8 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the Jabra Evolve2 7 UC. |
| Battery Life Details | - | Continuous playback (active noise-cancelling on) (with included charging case): up to 33 hours Continuous playback: up to 10 hours Continuous playback (active noise-cancelling on): up to 8 hours |
|
| Standby Time | - | 292 days | |
| Wireless Charging Standards | - | Qi | |
| Charging Time | 3 hour(s) | 2 hour(s) | Jabra Evolve2 7 UC recharge faster than JVC HA FX39BT Marshmallow. |
| Auto On/Off | - | Yes |
| CONNECTIONS | JVC HA FX39BT Marshmallow | Jabra Evolve2 7 UC |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | Jabra Evolve2 7 UC |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | Charging case, 3 pairs of EarGels, wireless charging pad, Jabra Link 380c USB Adapter, USB-A to USB-C adapter | |
|---|---|---|---|
| Software Included | - | Jabra Sound+ | |
| Compatibility | iPhone, iPad, iPod, Android phone | iPhone, Android phone | |
| Compliant Standards | - | Plug and Play, G616 | |
| Service & Support | - | Limited warranty - 2 years |
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