Detailed comparison and review of JBL Endurance Peak II and JBL TUNE Flex. 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 Endurance Peak II | JBL TUNE Flex |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 26 g | - | |
| Dimensions & Weight Details | - | Charging case: 5.15 cm x 2.93 cm x 4.7 cm / 38.6 g Earbud: 2.05 cm x 2.02 cm x 3.49 cm / 4.8 g |
|
| Colour | Coral orange | Blue | White | Black | Blue | White | Black | Purple | |
| Protection | Waterproof, sweat-resistant, IPX7 | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL Endurance Peak II | JBL TUNE Flex |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | JBL TUNE Flex have a more advanced version of Bluetooth than JBL Endurance Peak II. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | JBL TUNE Flex are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Smart Ambient | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Pure Bass | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 95 dB | 110 dB | JBL TUNE Flex have higher sensitivity than JBL Endurance Peak II. |
| Impedance | 16 Ohm | 32 Ohm | |
| Max Sound Pressure | 93 dB | - | |
| Diaphragm | 10 mm | 12 mm | JBL TUNE Flex have a thicker diaphragm than JBL Endurance Peak II. |
| Features | PowerHook | - |
| MICROPHONE | JBL Endurance Peak II | JBL TUNE Flex |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | -38 dBV/Pascal |
| REMOTE CONTROL | JBL Endurance Peak II | JBL TUNE Flex |
|---|
| Controls | On/off, answer/end, next/previous track, voice assistant | - |
|---|
| CABLE | JBL Endurance Peak II | JBL TUNE Flex |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable |
|---|
| FEATURES | JBL Endurance Peak II | JBL TUNE Flex |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | JBL Endurance Peak II | JBL TUNE Flex |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 55 mAh | JBL Endurance Peak II have a higher battery capacity than JBL TUNE Flex. |
| Battery Life | 6 hour(s) | 4.5 hours | JBL Endurance Peak II lasts longer on a single charge than the JBL TUNE Flex. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 30 hours |
Continuous playback: up to 32 hours Continuous playback: up to 4.5 hours Continuous playback (ANC OFF / Bluetooth): up to 8 hours Continuous playback (ANC ON / Bluetooth): up to 6 hours Continuous playback (with included charging case): up to 18 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| OTHERS | JBL Endurance Peak II | JBL TUNE Flex |
|---|
| Included Accessories | 3 pairs of ear tips, charging case (770 mAh) | USB-C charging cable, 3 sizes of earhooks, charging case (570 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX7 | IPX4, GFSK, π/4 QPSK, 8DPSK |
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