Side by side comparison and review of JAM Transit Ultra 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 | JAM Transit Ultra | JVC HA FX21BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 11 g | |
| Colour | Black | Black | White | |
| Protection | Sweat-resistant | Splashproof, sweat-resistant |
| SOUND QUALITY | JAM Transit Ultra | JVC HA FX21BT |
|---|
| 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) | |
| 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 | JAM Transit Ultra | JVC HA FX21BT |
|---|
| Type | - | On-cable |
|---|
| REMOTE CONTROL | JAM Transit Ultra | JVC HA FX21BT |
|---|
| Controls | Answer/end | Power on/off, volume control, 3-button remote |
|---|
| CABLE | JAM Transit Ultra | JVC HA FX21BT |
|---|
| Cable Type | - | USB charge cable |
|---|
| BATTERY AND CHARGING | JAM Transit Ultra | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 3 hour(s) | 5 hour(s) | JVC HA FX21BT lasts longer on a single charge than the JAM Transit Ultra. |
| Charging Time | - | 2.5 hour(s) |
| CONNECTIONS | JAM Transit Ultra | JVC HA FX21BT |
|---|
| Connector Type | - | USB (power only) |
|---|
| OTHERS | JAM Transit Ultra | JVC HA FX21BT |
|---|
| Included Accessories | 3 pairs of ear tips, USB charging cable, charging case | 2 pairs of low rebound earpieces (small, medium) |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
