In depth comparison and review of ISOtunes Free Industrial and ASUS ROG Cetra True Wireless. 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 | ASUS ROG Cetra True Wireless |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Charging case: 42 g Earphone: 5 g |
|
| Colour | Safety yellow | Black | |
| Protection | Dust-resistant, hearing protection, sweat-resistant, water-resistant | Splashproof, IPX4 | |
| Design | - | Games | |
| Recommended Use | Portable electronics | Game console, portable electronics, computer | |
| Gaming | - | Yes |
| SOUND QUALITY | ISOtunes Free Industrial | ASUS ROG Cetra True Wireless |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Audio Codec | aptX | - | |
| Active Noise Cancelling | - | Yes | ASUS ROG Cetra True Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Noise Isolating | Yes | - | ISOtunes Free Industrial are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | - | 20 - 20000 Hz | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 10 mm | |
| Magnet Material | - | Neodymium | |
| Features | Built-in volume limiter | - |
| MICROPHONE | ISOtunes Free Industrial | ASUS ROG Cetra True Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | ISOtunes Free Industrial | ASUS ROG Cetra True Wireless |
|---|
| Controls | - | Play/pause, next/previous track, voice assistant, ANC on/off, game mode on/off, ANC mode |
|---|
| CABLE | ISOtunes Free Industrial | ASUS ROG Cetra True Wireless |
|---|
| Cable Type | - | Charging cable - 60 cm |
|---|
| FEATURES | ISOtunes Free Industrial | ASUS ROG Cetra True Wireless |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | ISOtunes Free Industrial | ASUS ROG Cetra True Wireless |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | 7 hour(s) | 5.5 hour(s) | ISOtunes Free Industrial lasts longer on a single charge than the ASUS ROG Cetra True Wireless. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 21 hours |
Continuous playback (noise cancelling ON): up to 4.8 hours Continuous playback (noise cancelling OFF): up to 5.5 hours Continuous playback (noise cancelling OFF / with included charging case): up to 27 hours Continuous playback (noise cancelling ON / with included charging case): up to 21.8 hours |
|
| Charging Time | 1.5 hour(s) | - |
| OTHERS | ISOtunes Free Industrial | ASUS ROG Cetra True Wireless |
|---|
| Included Accessories | Charging case, 3 pairs of foam ear tips, 3 pairs of double flange ear tips (small, medium, large), USB-C charging cable | 2 pairs of ear tips | |
|---|---|---|---|
| Compliant Standards | OSHA, NIOSH | IPX4 | |
| Service & Support | Limited warranty - 1 year Limited warranty - money back guarantee - 30 days |
Limited warranty - 2 years |
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