Detailed comparison and review of ISOtunes Pro 2.0 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 | ISOtunes Pro 2.0 | JBL TUNE Flex |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| 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 | Safety orange | Blue | White | Black | Purple | |
| Protection | Dust-resistant, sweat-resistant, water-resistant, IP67 | - | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | ISOtunes Pro 2.0 | JBL TUNE Flex |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | Ear-bud | |
|---|---|---|---|
| Headphones Technology | - | 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 ISOtunes Pro 2.0. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX HD | - | |
| Active Noise Cancelling | - | Yes | JBL TUNE Flex are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Smart Ambient | |
| Noise Isolating | Yes | - | ISOtunes Pro 2.0 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 12 mm |
| MICROPHONE | ISOtunes Pro 2.0 | JBL TUNE Flex |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | ISOtunes Pro 2.0 | JBL TUNE Flex |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | ISOtunes Pro 2.0 | JBL TUNE Flex |
|---|
| Cable Type | Micro-USB charge cable | USB-C charge cable |
|---|
| FEATURES | ISOtunes Pro 2.0 | JBL TUNE Flex |
|---|
| Features | 27Db Noise Reduction Rating | - |
|---|
| BATTERY AND CHARGING | ISOtunes Pro 2.0 | JBL TUNE Flex |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 16 hour(s) | 4.5 hours | ISOtunes Pro 2.0 lasts longer on a single charge than the JBL TUNE Flex. |
| Battery Life Details | - | 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) | |
| Included Qty | - | 2 |
| OTHERS | ISOtunes Pro 2.0 | JBL TUNE Flex |
|---|
| Included Accessories | Storage case, 2 cable clips, 1 pair of triple flange ear tips, 4 pairs of ISOtunes TRILOGY foam ear tips, 1 alligator clip | USB-C charging cable, 3 sizes of earhooks, charging case (570 mAh) | |
|---|---|---|---|
| Compliant Standards | OSHA, NIOSH | IPX4, GFSK, π/4 QPSK, 8DPSK | |
| Service & Support | Limited warranty - 1 year | - |
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