In depth comparison and review of JLab Audio JBuds Pro Signature and JVC HA FX21BT. 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 | JLab Audio JBuds Pro Signature | JVC HA FX21BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 11 g | |
| Colour | Grey, white | Black | Black | White | |
| Protection | - | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | JLab Audio JBuds Pro Signature | JVC HA FX21BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Diaphragm | 10 mm | 8.2 mm | JLab Audio JBuds Pro Signature have a thicker diaphragm than JVC HA FX21BT. |
| Magnet Material | - | Neodymium | |
| Features | Voice control | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JLab Audio JBuds Pro Signature | JVC HA FX21BT |
|---|
| Type | On-cable | On-cable |
|---|
| REMOTE CONTROL | JLab Audio JBuds Pro Signature | JVC HA FX21BT |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | Power on/off, volume control, 3-button remote |
|---|
| CABLE | JLab Audio JBuds Pro Signature | JVC HA FX21BT |
|---|
| Cable Type | Micro-USB charge cable | USB charge cable |
|---|
| BATTERY AND CHARGING | JLab Audio JBuds Pro Signature | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 6 hours | 5 hour(s) | JLab Audio JBuds Pro Signature lasts longer on a single charge than the JVC HA FX21BT. |
| Charging Time | - | 2.5 hour(s) |
| WIRELESS LINK | JLab Audio JBuds Pro Signature | JVC HA FX21BT |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | JLab Audio JBuds Pro Signature | JVC HA FX21BT |
|---|
| Connector Type | - | USB (power only) |
|---|
| OTHERS | JLab Audio JBuds Pro Signature | JVC HA FX21BT |
|---|
| Included Accessories | 3 pairs of silicone ear tips, cable clip, 2 sizes Cush Fins | 2 pairs of low rebound earpieces (small, medium) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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