In depth comparison and review of ISOtunes Free Industrial and Jabra Elite 4. 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 | Jabra Elite 4 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Earbud: 2.01 cm x 2.08 cm x 2.72 cm / 4.6 g Charging case: 6.415 cm x 3.46 cm x 2.847 cm / 33.4 g |
|
| Colour | Safety yellow | Dark grey | Navy | Light beige | Lilac | |
| Earpad Material | - | Silicone | |
| Protection | Dust-resistant, hearing protection, sweat-resistant, water-resistant | Water-resistant, IP55 | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | ISOtunes Free Industrial | Jabra Elite 4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Jabra Elite 4 have a more advanced version of Bluetooth than ISOtunes Free Industrial. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC, aptX | |
| Active Noise Cancelling | - | Yes | Jabra Elite 4 are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | ISOtunes Free Industrial are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Personal Sound | |
| Frequency Response | - | 20 - 20000 Hz | |
| Audio Output Details | - | Multimedia - 20 - 20000 Communication - 100 - 8000 |
|
| Diaphragm | - | 6 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Jabra Elite 4 have the ability to connect to multiple devices simultaneously. |
| Features | Built-in volume limiter | Google Fast Pair, Microsoft Swift Pair, HearThrough, Spotify Tap |
| MICROPHONE | ISOtunes Free Industrial | Jabra Elite 4 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | MEMS-directional | |
| Noise Cancelling | - | Yes | Jabra Elite 4 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | ISOtunes Free Industrial | Jabra Elite 4 |
|---|
| Controls | - | Mute, volume, call |
|---|
| CABLE | ISOtunes Free Industrial | Jabra Elite 4 |
|---|
| Cable Type | - | USB-C to USB-A cable - 20 cm |
|---|
| FEATURES | ISOtunes Free Industrial | Jabra Elite 4 |
|---|
| Features | - | Wireless auto pairing, fast charge, stereo/mono mode, battery status indication, over the air updates | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Assistant |
| BATTERY AND CHARGING | ISOtunes Free Industrial | Jabra Elite 4 |
|---|
| Battery Type | Headphone battery rechargeable | Rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 7 hour(s) | 7 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 21 hours |
Continuous playback: up to 7 hours Continuous playback (active noise-cancelling on): up to 5.5 hours Continuous playback (with included charging case): up to 28 hours Continuous playback (active noise-cancelling on) (with included charging case): up to 22 hours Continuous talk (active noise-cancelling/busylight off): up to 7 hours |
|
| Standby Time | - | 4320 hours | |
| Charging Time | 1.5 hour(s) | 3.5 hour(s) | ISOtunes Free Industrial recharge faster than ISOtunes Free Industrial. |
| Auto On/Off | - | Yes |
| OTHERS | ISOtunes Free Industrial | Jabra Elite 4 |
|---|
| 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, 3 pairs of EarGels, USB-C to USB-A charging cable | |
|---|---|---|---|
| Software Included | - | Jabra Sound+ | |
| Compliant Standards | OSHA, NIOSH | FCC, RoHS, REACH, ISED | |
| Service & Support | Limited warranty - 1 year Limited warranty - money back guarantee - 30 days |
Limited warranty - 2 years |
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