Detailed comparison and review of JVC HA FX21BT and JBL Endurance RUNBT. 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 | JVC HA FX21BT | JBL Endurance RUNBT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 11 g | 19.7 g | JVC HA FX21BT are lighter than JVC HA FX21BT headphones. |
| Colour | Black | White | Red | Black | Green | |
| Earpad Material | - | Silicone | |
| Protection | Splashproof, sweat-resistant | Sweat-resistant, IPX5 | |
| Design | - | Sports | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | JVC HA FX21BT | JBL Endurance RUNBT |
|---|
| 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) | 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 | - | 15 mW | |
| Sensitivity | - | 102 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8.2 mm | 8 mm | JVC HA FX21BT have a thicker diaphragm than JBL Endurance RUNBT. |
| Magnet Material | Neodymium | - | |
| Features | - | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JVC HA FX21BT | JBL Endurance RUNBT |
|---|
| Type | On-cable | On-cable |
|---|
| REMOTE CONTROL | JVC HA FX21BT | JBL Endurance RUNBT |
|---|
| Controls | Power on/off, volume control, 3-button remote | Volume, power on/off, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | JVC HA FX21BT | JBL Endurance RUNBT |
|---|
| Cable Type | USB charge cable | - | |
|---|---|---|---|
| Cable Length | - | 62 cm |
| FEATURES | JVC HA FX21BT | JBL Endurance RUNBT |
|---|
| Intelligent Assistant | - | Siri, Google Now |
|---|
| BATTERY AND CHARGING | JVC HA FX21BT | JBL Endurance RUNBT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 120 mAh | |
| Battery Life | 5 hour(s) | 6 hour(s) | JBL Endurance RUNBT lasts longer on a single charge than the JVC HA FX21BT. |
| Battery Life Details | - | Continuous playback: up to 6 hours Continuous talk: up to 6 hours |
|
| Charging Time | 2.5 hour(s) | 2 hour(s) | JBL Endurance RUNBT recharge faster than JVC HA FX21BT. |
| CONNECTIONS | JVC HA FX21BT | JBL Endurance RUNBT |
|---|
| Connector Type | USB (power only) | - |
|---|
| OTHERS | JVC HA FX21BT | JBL Endurance RUNBT |
|---|
| Included Accessories | 2 pairs of low rebound earpieces (small, medium) | USB charging cable, 3 pairs of silicone ear tips (small, medium, large), 1 pair of enhancers | |
|---|---|---|---|
| Compliant Standards | - | IPX5 | |
| Service & Support | - | Limited warranty - 1 year |
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