In depth comparison and review of ISOtunes Free Industrial and Soundcore Spirit X2. 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 | Soundcore Spirit X2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Colour | Safety yellow | Black | |
| Protection | Dust-resistant, hearing protection, sweat-resistant, water-resistant | Dust-resistant, sweat-resistant, IP68 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | ISOtunes Free Industrial | Soundcore Spirit X2 |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Audio Codec | aptX | aptX | |
| Noise Isolating | Yes | - | ISOtunes Free Industrial are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Diaphragm | - | 12 mm | |
| Features | Built-in volume limiter | - |
| MICROPHONE | ISOtunes Free Industrial | Soundcore Spirit X2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Soundcore Spirit X2 microphone can cancel out ambient noise. |
| BATTERY AND CHARGING | ISOtunes Free Industrial | Soundcore Spirit X2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 7 hour(s) | 9 hour(s) | Soundcore Spirit X2 lasts longer on a single charge than the ISOtunes Free Industrial. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 21 hours |
Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 36 hours |
|
| Charging Time | 1.5 hour(s) | - |
| OTHERS | ISOtunes Free Industrial | Soundcore Spirit X2 |
|---|
| 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, USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | OSHA, NIOSH | - | |
| Service & Support | Limited warranty - 1 year Limited warranty - money back guarantee - 30 days |
Limited warranty - 18 months |
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