In depth comparison and review of JBL Endurance Jump and ISOtunes Free Industrial. 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 | JBL Endurance Jump | ISOtunes Free Industrial |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Colour | Yellow | Black | Teal | Red | Blue | Safety yellow | |
| Protection | Water-resistant, IPX7 | Dust-resistant, hearing protection, sweat-resistant, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL Endurance Jump | ISOtunes Free Industrial |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | ISOtunes Free Industrial have a more advanced version of Bluetooth than JBL Endurance Jump. |
| 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 | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 102 dB | - | |
| Diaphragm | 10 mm | - | |
| Signal-To-Noise Ratio | 85 dB | - | |
| Features | TwistLock technology, FlexSoft, PowerHook | Built-in volume limiter |
| MICROPHONE | JBL Endurance Jump | ISOtunes Free Industrial |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | JBL Endurance Jump | ISOtunes Free Industrial |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, reject call | - |
|---|
| BATTERY AND CHARGING | JBL Endurance Jump | ISOtunes Free Industrial |
|---|
| Battery Type | Headphone battery lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 120 mAh | - | |
| Battery Life | 8 hour(s) | 7 hour(s) | JBL Endurance Jump lasts longer on a single charge than the ISOtunes Free Industrial. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous talk: up to 7 hours |
Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 21 hours |
|
| Charging Time | 2 hour(s) | 1.5 hour(s) | ISOtunes Free Industrial recharge faster than JBL Endurance Jump. |
| Included Qty | 1 | - |
| WIRELESS LINK | JBL Endurance Jump | ISOtunes Free Industrial |
|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
|---|
| OTHERS | JBL Endurance Jump | ISOtunes Free Industrial |
|---|
| Included Accessories | Carrying pouch, USB charging cable, 3 pairs of ear tips (small, medium, large), 1 pair of enhancers | Charging case, 3 pairs of foam ear tips, 3 pairs of double flange ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | - | OSHA, NIOSH | |
| Service & Support | - | Limited warranty - 1 year Limited warranty - money back guarantee - 30 days |
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