Detailed comparison and review of JVC HA EC30BT and JVC HA A7T2. 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 EC30BT | JVC HA A7T2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | Gumy | |
| Weight | 21 g | - | |
| Dimensions & Weight Details | - | Earphone: 4.6 cm x 2.7 cm x 2.8 cm / 4.2 g Charging case: 7 cm x 2.8 cm x 4.4 cm / 31.5 g |
|
| Colour | Red | Black | Blue | - | |
| Protection | Splashproof | Waterproof, IPX4 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA EC30BT | JVC HA A7T2 |
|---|
| 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 5.3 | JVC HA A7T2 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), 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. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9 mm | 6 mm | JVC HA EC30BT have a thicker diaphragm than JVC HA A7T2. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | 3 sound modes |
| MICROPHONE | JVC HA EC30BT | JVC HA A7T2 |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | JVC HA EC30BT | JVC HA A7T2 |
|---|
| Controls | Volume control, play/pause | Voice assistant |
|---|
| CABLE | JVC HA EC30BT | JVC HA A7T2 |
|---|
| Cable Type | USB charge cable | USB charge cable - detachable |
|---|
| FEATURES | JVC HA EC30BT | JVC HA A7T2 |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | JVC HA EC30BT | JVC HA A7T2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 24 hour(s) | JVC HA A7T2 lasts longer on a single charge than the JVC HA EC30BT. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | 3.5 hour(s) | 2 hour(s) | JVC HA A7T2 recharge faster than JVC HA EC30BT. |
| Auto On/Off | - | Yes |
| CONNECTIONS | JVC HA EC30BT | JVC HA A7T2 |
|---|
| Connector Type | Bluetooth USB |
USB (power only) Bluetooth |
|---|
| OTHERS | JVC HA EC30BT | JVC HA A7T2 |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large) | 4 pairs of ear tips (XS, S,M, L) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | 2-year warranty |
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