Detailed comparison and review of JBL Free II and JLab Audio Go Air Sport. 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 | JBL Free II | JLab Audio Go Air Sport |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 4.8 g | 57.5 g | JBL Free II are lighter than JBL Free II headphones. |
| Dimensions & Weight Details | Earphone: 4.8 g Charging case: 52 g |
Earbud: 6.2 g Charging case: 41.5 g |
|
| Colour | Black | White | Graphite | |
| Protection | Splashproof, IPX4 | Sweat-resistant, water-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 9.14 m |
| SOUND QUALITY | JBL Free II | JLab Audio Go Air Sport |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 | JLab Audio Go Air Sport have a more advanced version of Bluetooth than JBL Free II. |
| Bluetooth Profiles | Hands-Free Profile (HFP), 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, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost, Signature Sound, Balanced Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | 103 dB +/- 3dB | JLab Audio Go Air Sport have higher sensitivity than JBL Free II. |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 5.6 mm | 6 mm | JLab Audio Go Air Sport have a thicker diaphragm than JBL Free II. |
| MICROPHONE | JBL Free II | JLab Audio Go Air Sport |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | -42 dB | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | JBL Free II | JLab Audio Go Air Sport |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, voice assistant, equaliser preset |
|---|
| CABLE | JBL Free II | JLab Audio Go Air Sport |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| FEATURES | JBL Free II | JLab Audio Go Air Sport |
|---|
| Features | Touch control | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Assistant |
| BATTERY AND CHARGING | JBL Free II | JLab Audio Go Air Sport |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 55 mAh | 43 mAh | JBL Free II have a higher battery capacity than JLab Audio Go Air Sport. |
| Battery Life | 6 hour(s) | 8 hour(s) | JLab Audio Go Air Sport lasts longer on a single charge than the JBL Free II. |
| Battery Life Details | (with included charging case): up to 24 hours | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours |
|
| Standby Time | - | 60 hours | |
| Charging Time | 2 hour(s) | 2.2 hour(s) | JBL Free II recharge faster than JBL Free II. |
| Included Qty | 2 | 2 |
| OTHERS | JBL Free II | JLab Audio Go Air Sport |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) | 3 pairs of gel ear tips, charging case (350 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP55 | |
| Service & Support | - | Limited warranty - 2 years |
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