Detailed comparison and review of JBL Free II and JBL Endurance Race. 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 | JBL Endurance Race |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 4.8 g | - | |
| Dimensions & Weight Details | Earphone: 4.8 g Charging case: 52 g |
Earbud: 6.2 g Charging case: 44.9 g |
|
| Colour | Black | White | - | |
| Protection | Splashproof, IPX4 | Waterproof, dust-proof | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL Free II | JBL Endurance Race |
|---|
| 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 5.2 | JBL Endurance Race 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass, Ambient Sound Enhancer | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | 99 dB | JBL Free II have higher sensitivity than JBL Endurance Race. |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | 95 dB | 93 dB | |
| Diaphragm | 5.6 mm | 6 mm | JBL Endurance Race have a thicker diaphragm than JBL Free II. |
| Features | - | TwistLock technology, TalkThru technology, Ambient Aware |
| MICROPHONE | JBL Free II | JBL Endurance Race |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | -38 dBV/Pascal | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | JBL Free II | JBL Endurance Race |
|---|
| Controls | - | Answer/end, play/pause, voice assistant |
|---|
| CABLE | JBL Free II | JBL Endurance Race |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| FEATURES | JBL Free II | JBL Endurance Race |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | JBL Free II | JBL Endurance Race |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 55 mAh | 70 mAh | JBL Endurance Race have a higher battery capacity than JBL Free II. |
| Battery Life | 6 hour(s) | - | |
| Battery Life Details | (with included charging case): up to 24 hours | Continuous playback (with included charging case): up to 30 hours Continuous playback: up to 10 hours |
|
| Standby Time | - | 10 hours | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | - |
| OTHERS | JBL Free II | JBL Endurance Race |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) | Charging case (550 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP67 |
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