Side by side comparison and review of Jabra Sport Pulse and JVC HA FX21BT. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.8 cm | - | |
| Width | 2.1 cm | - | |
| Depth | 3.2 cm | - | |
| Weight | 16 g | 11 g | JVC HA FX21BT are lighter than Jabra Sport Pulse headphones. |
| Colour | - | Black | White | |
| Protection | Waterproof, shockproof, dust-resistant | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| 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 Sport Pulse. |
| 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 | |
| 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 | 94 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | 8.2 mm | JVC HA FX21BT have a thicker diaphragm than Jabra Sport Pulse. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jabra Sport Pulse have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Neodymium | |
| Features | Voice guidance | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Frequency Response | 100 - 8000 Hz | - | |
| Sensitivity | -14 dB | - |
| REMOTE CONTROL | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Controls | Mute, volume control, on/off, answer/end, play/pause, next/previous track, redial | Power on/off, volume control, 3-button remote |
|---|
| CABLE | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Cable Type | Headphones cable - 60 cm USB charge cable - 31 cm |
USB charge cable |
|---|
| FEATURES | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Sensors | Heart rate, VO2 max | - |
|---|
| BATTERY AND CHARGING | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 5 hour(s) | Both headphones last the same amount of time on a single charge. |
| Standby Time | 240 hours | - | |
| Charging Time | 2 hour(s) | 2.5 hour(s) | Jabra Sport Pulse recharge faster than Jabra Sport Pulse. |
| WIRELESS LINK | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | USB (power only) |
|---|
| OTHERS | Jabra Sport Pulse | JVC HA FX21BT |
|---|
| Included Accessories | Protective pouch, cable clip, 3 pairs of Comply foam ear tips, 3 pairs of EarWings, 3 pairs of EarGels | 2 pairs of low rebound earpieces (small, medium) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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