In depth comparison and review of ISOtunes Free Industrial and JBL Wave Flex. 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 | ISOtunes Free Industrial | JBL Wave Flex |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Earbud: 1.857 cm x 3.348 cm x 1.846 cm / 3.8 g Charging case: 4.937 cm x 5.484 cm x 2.585 cm / 35.1 g |
|
| Colour | Safety yellow | White | Black | Beige | Blue | |
| Protection | Dust-resistant, hearing protection, sweat-resistant, water-resistant | Dust-resistant, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | ISOtunes Free Industrial | JBL Wave Flex |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | JBL Wave Flex have a more advanced version of Bluetooth than ISOtunes Free Industrial. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | - | |
| Noise Isolating | Yes | - | ISOtunes Free Industrial are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Deep Bass | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 105 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | - | 12 mm | |
| Features | Built-in volume limiter | - |
| MICROPHONE | ISOtunes Free Industrial | JBL Wave Flex |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -38 dBV/Pascal |
| BATTERY AND CHARGING | ISOtunes Free Industrial | JBL Wave Flex |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 40 mAh | |
| Battery Life | 7 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 21 hours |
Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours Continuous talk: up to 4.5 hours |
|
| Charging Time | 1.5 hour(s) | 2 hours | ISOtunes Free Industrial recharge faster than ISOtunes Free Industrial. |
| OTHERS | ISOtunes Free Industrial | JBL Wave Flex |
|---|
| Included Accessories | Charging case, 3 pairs of foam ear tips, 3 pairs of double flange ear tips (small, medium, large), USB-C charging cable | Charging case (500 mAh), USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | OSHA, NIOSH | IP54 | |
| Service & Support | Limited warranty - 1 year Limited warranty - money back guarantee - 30 days |
- |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
