In depth comparison and review of Jaybird Freedom and JVC HA FX21BT. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Jaybird Freedom | JVC HA FX21BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Length | 36 cm | - | |
| Weight | 13.8 g | 11 g | JVC HA FX21BT are lighter than Jaybird Freedom headphones. |
| Dimensions & Weight Details | Control unit: 1.12 cm x 0.87 cm x 4.48 cm Charge clip: 1.4 cm x 1.2 cm x 4 cm / 6 g Earbud: 2.34 cm x 0.62 cm x 2.24 cm |
- | |
| Colour | Space | Blush | Carbon | Blaze | Ocean | Gold | Black | White | |
| Body Material | Metal | - | |
| Protection | Sweat-resistant | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Jaybird Freedom | 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 | Serial Port Profile (SPP), 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 | |
| Noise Isolating | Yes | - | Jaybird Freedom are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 96 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | 8.2 mm | JVC HA FX21BT have a thicker diaphragm than Jaybird Freedom. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jaybird Freedom have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Jaybird Freedom | JVC HA FX21BT |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Jaybird Freedom | JVC HA FX21BT |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track, reject call | Power on/off, volume control, 3-button remote |
|---|
| CABLE | Jaybird Freedom | JVC HA FX21BT |
|---|
| Cable Type | USB charge cable | USB charge cable | |
|---|---|---|---|
| Cable Length | 36 cm | - |
| BATTERY AND CHARGING | Jaybird Freedom | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 60 mAh | - | |
| Battery Life | 8 hour(s) | 5 hour(s) | Jaybird Freedom lasts longer on a single charge than the JVC HA FX21BT. |
| Standby Time | 110 hours | - | |
| Charging Time | 2.5 hour(s) | 2.5 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | Jaybird Freedom | JVC HA FX21BT |
|---|
| Connector Type | - | USB (power only) |
|---|
| OTHERS | Jaybird Freedom | JVC HA FX21BT |
|---|
| Included Accessories | 3 ear tips, 3 pairs of EarFins, charging clip, 3 sizes Comply isolation tips, cord management clips | 2 pairs of low rebound earpieces (small, medium) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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