Side by side comparison and review of JVC HA EC30BT 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 | JVC HA EC30BT | JVC HA FX21BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 21 g | 11 g | JVC HA FX21BT are lighter than JVC HA EC30BT headphones. |
| Colour | Red | Black | Blue | Black | White | |
| Protection | Splashproof | Splashproof, sweat-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JVC HA EC30BT | JVC HA FX21BT |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.1 | JVC HA FX21BT have a more advanced version of Bluetooth than JVC HA EC30BT. |
| 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. |
| Diaphragm | 9 mm | 8.2 mm | JVC HA EC30BT have a thicker diaphragm than JVC HA FX21BT. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JVC HA EC30BT | JVC HA FX21BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable |
| REMOTE CONTROL | JVC HA EC30BT | JVC HA FX21BT |
|---|
| Controls | Volume control, play/pause | Power on/off, volume control, 3-button remote |
|---|
| CABLE | JVC HA EC30BT | JVC HA FX21BT |
|---|
| Cable Type | USB charge cable | USB charge cable |
|---|
| BATTERY AND CHARGING | JVC HA EC30BT | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 5 hour(s) | JVC HA EC30BT lasts longer on a single charge than the JVC HA FX21BT. |
| Charging Time | 3.5 hour(s) | 2.5 hour(s) | JVC HA FX21BT recharge faster than JVC HA EC30BT. |
| CONNECTIONS | JVC HA EC30BT | JVC HA FX21BT |
|---|
| Connector Type | Bluetooth USB |
USB (power only) |
|---|
| OTHERS | JVC HA EC30BT | JVC HA FX21BT |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large) | 2 pairs of low rebound earpieces (small, medium) |
|---|
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