Popular Comparisons with ISOtunes Free Industrial:
| DESIGN AND DIMENSIONS | ISOtunes Free Industrial | - |
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| Product Type | True wireless earphones - Bluetooth - wireless | - |
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| Colour | Safety yellow | - |
| Protection | Dust-resistant, hearing protection, sweat-resistant, water-resistant | - |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | ISOtunes Free Industrial | - |
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| Headphones Form Factor | In-ear | - |
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| Connectivity Technology | Wireless | - |
| Wireless Technology | Bluetooth | - |
| Bluetooth Version | Bluetooth 5.0 | - |
| Bluetooth Audio Codec | aptX | - |
| Noise Isolating | Yes | - |
| Sound Output Mode | Stereo | - |
| Features | Built-in volume limiter | - |
| MICROPHONE | ISOtunes Free Industrial | - |
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| Form Factor | Built-in | - |
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| BATTERY AND CHARGING | ISOtunes Free Industrial | - |
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| Battery Type | Headphone battery rechargeable | - |
|---|---|---|
| Battery Life | 7 hour(s) | - |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 21 hours |
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| Charging Time | 1.5 hour(s) | - |
| OTHERS | ISOtunes Free Industrial | - |
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| Included Accessories | Charging case, 3 pairs of foam ear tips, 3 pairs of double flange ear tips (small, medium, large), USB-C charging cable | - |
|---|---|---|
| Compliant Standards | OSHA, NIOSH | - |
| Service & Support | Limited warranty - 1 year Limited warranty - money back guarantee - 30 days |
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