Detailed comparison and review of JVC HA FX21BT and ISOtunes Pro 2.0. 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 | ISOtunes Pro 2.0 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 11 g | - | |
| Colour | Black | White | Safety orange | |
| Protection | Splashproof, sweat-resistant | Dust-resistant, sweat-resistant, water-resistant, IP67 |
| SOUND QUALITY | JVC HA FX21BT | ISOtunes Pro 2.0 |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | ISOtunes Pro 2.0 have a more advanced version of Bluetooth than JVC HA FX21BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC | aptX HD | |
| Noise Isolating | - | Yes | ISOtunes Pro 2.0 are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 8.2 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JVC HA FX21BT | ISOtunes Pro 2.0 |
|---|
| Type | On-cable | On-cable |
|---|
| REMOTE CONTROL | JVC HA FX21BT | ISOtunes Pro 2.0 |
|---|
| Controls | Power on/off, volume control, 3-button remote | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | JVC HA FX21BT | ISOtunes Pro 2.0 |
|---|
| Cable Type | USB charge cable | Micro-USB charge cable |
|---|
| FEATURES | JVC HA FX21BT | ISOtunes Pro 2.0 |
|---|
| Features | - | 27Db Noise Reduction Rating |
|---|
| BATTERY AND CHARGING | JVC HA FX21BT | ISOtunes Pro 2.0 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 16 hour(s) | ISOtunes Pro 2.0 lasts longer on a single charge than the JVC HA FX21BT. |
| Charging Time | 2.5 hour(s) | - |
| CONNECTIONS | JVC HA FX21BT | ISOtunes Pro 2.0 |
|---|
| Connector Type | USB (power only) | - |
|---|
| OTHERS | JVC HA FX21BT | ISOtunes Pro 2.0 |
|---|
| Included Accessories | 2 pairs of low rebound earpieces (small, medium) | Storage case, 2 cable clips, 1 pair of triple flange ear tips, 4 pairs of ISOtunes TRILOGY foam ear tips, 1 alligator clip | |
|---|---|---|---|
| Compliant Standards | - | OSHA, NIOSH | |
| Service & Support | - | Limited warranty - 1 year |
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