Detailed comparison and review of JVC HA FX21BT and JAM Tune In. 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 | JAM Tune In |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.09 cm | |
| Width | - | 3.35 cm | |
| Depth | - | 1.55 cm | |
| Weight | 11 g | - | |
| Colour | Black | White | Black | |
| Protection | Splashproof, sweat-resistant | Sweat-resistant, rainproof, IP67 | |
| Design | - | Sports | |
| Bluetooth Range (Operating Distance) | - | 9.1 m |
| SOUND QUALITY | JVC HA FX21BT | JAM Tune In |
|---|
| Headphones Form Factor | In-ear | In-ear - neckband | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | 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 | - | |
| Diaphragm | 8.2 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JVC HA FX21BT | JAM Tune In |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | JVC HA FX21BT | JAM Tune In |
|---|
| Controls | Power on/off, volume control, 3-button remote | Volume, power on/off, answer/end, play/pause, next/previous track |
|---|
| CABLE | JVC HA FX21BT | JAM Tune In |
|---|
| Cable Type | USB charge cable | - |
|---|
| BATTERY AND CHARGING | JVC HA FX21BT | JAM Tune In |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 12 hour(s) | JAM Tune In lasts longer on a single charge than the JVC HA FX21BT. |
| Charging Time | 2.5 hour(s) | - |
| CONNECTIONS | JVC HA FX21BT | JAM Tune In |
|---|
| Connector Type | USB (power only) | - |
|---|
| OTHERS | JVC HA FX21BT | JAM Tune In |
|---|
| Included Accessories | 2 pairs of low rebound earpieces (small, medium) | USB charging cable, 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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