In depth comparison and review of Philips BASS+ SHB4385BK 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 | Philips BASS+ SHB4385BK | ISOtunes Free Industrial |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 9.95 cm | - | |
| Width | 4.85 cm | - | |
| Depth | 4.85 cm | - | |
| Weight | 91 g | - | |
| Colour | Black | Safety yellow | |
| Protection | - | Dust-resistant, hearing protection, sweat-resistant, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Philips BASS+ SHB4385BK | ISOtunes Free Industrial |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | ISOtunes Free Industrial have a more advanced version of Bluetooth than Philips BASS+ SHB4385BK. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | aptX | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 9 - 21000 Hz | - | |
| Sensitivity | 107 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | PET - 8.2 mm | - | |
| Magnet Material | NdFeB | - | |
| Features | - | Built-in volume limiter |
| MICROPHONE | Philips BASS+ SHB4385BK | ISOtunes Free Industrial |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | Philips BASS+ SHB4385BK | ISOtunes Free Industrial |
|---|
| Controls | Volume control, answer/end, next/previous track, reject call | - |
|---|
| CABLE | Philips BASS+ SHB4385BK | ISOtunes Free Industrial |
|---|
| Cable Type | USB cable | - |
|---|
| BATTERY AND CHARGING | Philips BASS+ SHB4385BK | ISOtunes Free Industrial |
|---|
| Battery Type | Rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 7 hour(s) | ISOtunes Free Industrial lasts longer on a single charge than the Philips BASS+ SHB4385BK. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 21 hours |
|
| Standby Time | 50 hours | - | |
| Charging Time | - | 1.5 hour(s) |
| CONNECTIONS | Philips BASS+ SHB4385BK | ISOtunes Free Industrial |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | Philips BASS+ SHB4385BK | ISOtunes Free Industrial |
|---|
| Included Accessories | Charging case, 3 sizes secure-fit ear fins | 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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