Detailed comparison and review of Jabra Rox Wireless and JVC HA FX21BT. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Jabra Rox Wireless | JVC HA FX21BT |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.65 cm | - | |
| Width | 2 cm | - | |
| Depth | 1.6 cm | - | |
| Weight | 19 g | 11 g | JVC HA FX21BT are lighter than Jabra Rox Wireless headphones. |
| Colour | White | Black | Black | White | |
| Body Material | Stainless steel, polycarbonate | - | |
| Protection | Weatherproof, waterproof, dust-resistant | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Jabra Rox Wireless | JVC HA FX21BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 EDR | Bluetooth 4.1 | JVC HA FX21BT have a more advanced version of Bluetooth than Jabra Rox Wireless. |
| 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 | - | Jabra Rox Wireless 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. |
| Max Input Power | 5 mW | - | |
| Sensitivity | 92 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | 8.2 mm | JVC HA FX21BT have a thicker diaphragm than Jabra Rox Wireless. |
| Magnet Material | - | Neodymium | |
| Features | Magnetic ear buds | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Jabra Rox Wireless | JVC HA FX21BT |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - | |
| Frequency Response | 100 - 8000 Hz | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -14 dB | - |
| REMOTE CONTROL | Jabra Rox Wireless | JVC HA FX21BT |
|---|
| Controls | Microphone on/mute | Power on/off, volume control, 3-button remote |
|---|
| CABLE | Jabra Rox Wireless | JVC HA FX21BT |
|---|
| Cable Type | USB charge cable - 31 cm Headphones cable - 55 cm |
USB charge cable |
|---|
| BATTERY AND CHARGING | Jabra Rox Wireless | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5.5 hour(s) | 5 hour(s) | Jabra Rox Wireless lasts longer on a single charge than the JVC HA FX21BT. |
| Standby Time | 192 hours | - | |
| Charging Time | 2.5 hour(s) | 2.5 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | Jabra Rox Wireless | JVC HA FX21BT |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Jabra Rox Wireless | JVC HA FX21BT |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) | USB (power only) |
|---|
| OTHERS | Jabra Rox Wireless | JVC HA FX21BT |
|---|
| Included Accessories | Protective case, 3 pairs of EarWings, 4 pairs of EarGels, fitclip | 2 pairs of low rebound earpieces (small, medium) | |
|---|---|---|---|
| Compliant Standards | GOST, IC, FCC, RoHS, REACH, IP52 | - | |
| Service & Support | Limited warranty - 1 year | - |
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