In depth comparison and review of Fresh 'n Rebel Lace Wireless Sports Earbuds and Jaybird X4. 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 | Fresh 'n Rebel Lace Wireless Sports Earbuds | Jaybird X4 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 24.2 cm | |
| Width | - | 54.5 cm | |
| Depth | - | 1.3 cm | |
| Weight | 17 g | 14.7 g | Jaybird X4 are lighter than Fresh 'n Rebel Lace Wireless Sports Earbuds headphones. |
| Dimensions & Weight Details | - | Earphone: 54.5 cm x 1.3 cm x 24.2 cm / 14.7 g Control unit: 4.25 cm x 1.16 cm x 0.53 cm Cradle: 9.8 cm x 1.81 cm x 0.96 cm / 5.5 g |
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| Colour | Ruby | Black | Black, indigo | Black, peppermint | Jade, alfa metallic | Flash, black metallic | Glacier, storm metallic | |
| Protection | Sweat-resistant | Waterproof, sweat-resistant, IPX7 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Fresh 'n Rebel Lace Wireless Sports Earbuds | Jaybird X4 |
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| Headphones Form Factor | In-ear - over-the-ear mount | 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), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Noise Isolating | Yes | - | Fresh 'n Rebel Lace Wireless Sports Earbuds are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 10 mW | 10 mW | |
| Total Harmonic Distortion (THD) | - | <5% | |
| Sensitivity | 104 dB | 99 dB | Fresh 'n Rebel Lace Wireless Sports Earbuds have higher sensitivity than Jaybird X4. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 9.2 mm | 6 mm | Fresh 'n Rebel Lace Wireless Sports Earbuds have a thicker diaphragm than Jaybird X4. |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Fresh 'n Rebel Lace Wireless Sports Earbuds | Jaybird X4 |
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| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Mono | Omni-directional | |
| Audio Input Details | - | Omni-directional | |
| Sensitivity | - | -38 dB | |
| Max Sound Pressure | - | 94 dB |
| REMOTE CONTROL | Fresh 'n Rebel Lace Wireless Sports Earbuds | Jaybird X4 |
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| Controls | - | Volume control, answer/end, play/pause, next/previous track |
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| CABLE | Fresh 'n Rebel Lace Wireless Sports Earbuds | Jaybird X4 |
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| Cable Type | USB charge cable Audio cable |
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| BATTERY AND CHARGING | Fresh 'n Rebel Lace Wireless Sports Earbuds | Jaybird X4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 80 mAh | - | |
| Battery Life | 8 hours | 8 hour(s) | Both headphones last the same amount of time on a single charge. |
| Charging Time | 10 min | 2 hour(s) | Fresh 'n Rebel Lace Wireless Sports Earbuds recharge faster than Fresh 'n Rebel Lace Wireless Sports Earbuds. |
| OTHERS | Fresh 'n Rebel Lace Wireless Sports Earbuds | Jaybird X4 |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), 3 pairs of earhooks (small, medium, large) | Carrying pouch, clothing clip, charging cradle, 3 sizes secure-fit ear fins, Comply ultra ear tips (M/L), oval silicone ear tips (S/L), speed cinch | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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