In depth comparison and review of ISOtunes Free Industrial and Razer Hammerhead Pro HyperSpeed. 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 | Razer Hammerhead Pro HyperSpeed |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth / 2.4 GHz radio frequency - wireless | |
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Dimensions & Weight Details | - | USB-C dongle: 3 g Earbud: 6 g Charging case: 46 g |
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Colour | Safety yellow | - | |
Protection | Dust-resistant, hearing protection, sweat-resistant, water-resistant | - | |
Recommended Use | Portable electronics | Game console, portable electronics, computer | |
Gaming | - | Yes |
SOUND QUALITY | ISOtunes Free Industrial | Razer Hammerhead Pro HyperSpeed |
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Headphones Form Factor | In-ear | In-ear | |
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Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.3 | Razer Hammerhead Pro HyperSpeed have a more advanced version of Bluetooth than ISOtunes Free Industrial. |
Bluetooth Audio Codec | aptX | SBC, AAC | |
Active Noise Cancelling | - | Yes | Razer Hammerhead Pro HyperSpeed are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | Adjustable noise cancellation | |
Noise Isolating | Yes | - | ISOtunes Free Industrial are equipped with a noise isolating function. |
Sound Output Mode | Stereo | - | |
Frequency Response | - | 20 - 20000 Hz | |
Max Input Power | - | 5 mW | |
Sensitivity | - | 95 dB/mW | |
Impedance | - | 16 Ohm | |
Diaphragm | - | 10 mm | |
Features | Built-in volume limiter | Razer HyperSpeed Wireless, Razer Chroma RGB |
MICROPHONE | ISOtunes Free Industrial | Razer Hammerhead Pro HyperSpeed |
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Form Factor | Built-in | Built-in | |
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Microphone Operation Mode | - | Beamforming | |
Noise Cancelling | - | Yes | Razer Hammerhead Pro HyperSpeed microphone can cancel out ambient noise. |
Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
Sensitivity | - | -26 dBFS | |
Signal-To-Noise Ratio | - | 64 dB |
FEATURES | ISOtunes Free Industrial | Razer Hammerhead Pro HyperSpeed |
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Additional Functions | - | LED backlight |
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BATTERY AND CHARGING | ISOtunes Free Industrial | Razer Hammerhead Pro HyperSpeed |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
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Battery Life | 7 hour(s) | - | |
Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 21 hours |
Continuous playback (Bluetooth / lighting OFF / ANC OFF): up to 6.5 hours Continuous playback (Bluetooth / lighting OFF / ANC OFF / with included charging case): up to 30 hours Continuous playback (Bluetooth / lighting ON / ANC OFF): up to 5.5 hours Continuous playback (Bluetooth / lighting ON / ANC OFF / with included charging case): up to 25.5 hours Continuous playback (Bluetooth / lighting OFF / ANC ON): up to 4 hours Continuous playback (Bluetooth / lighting OFF / ANC ON / with included charging case): up to 18.5 hours Continuous playback (Bluetooth / lighting ON / ANC ON): up to 3.5 hours Continuous playback (Bluetooth / lighting ON / ANC ON / with included charging case): up to 16.5 hours Continuous playback (dongle / lighting OFF / ANC OFF): up to 4 hours Continuous playback (dongle / lighting OFF / ANC OFF / with included charging case): up to 18.5 hours Continuous playback (dongle / lighting ON / ANC OFF): up to 3.6 hours Continuous playback (dongle / lighting ON / ANC OFF / with included charging case): up to 17 hours Continuous playback (dongle / lighting OFF / ANC ON): up to 3.2 hours Continuous playback (dongle / lighting OFF / ANC ON / with included charging case): up to 15 hours Continuous playback (dongle / lighting ON / ANC ON): up to 3 hours Continuous playback (dongle / lighting ON / ANC ON / with included charging case): up to 14 hours |
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Charging Time | 1.5 hour(s) | - |
OTHERS | ISOtunes Free Industrial | Razer Hammerhead Pro HyperSpeed |
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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 | USB-C to USB-A cable, wireless charging case, USB-C dongle, 3 pairs of silicone ear tips (S, M, L) | |
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Compatibility | - | iPhone, iPad, Android phone, Mac, Windows, Android tablet | |
Compliant Standards | OSHA, NIOSH | IPX4 | |
Service & Support | Limited warranty - 1 year Limited warranty - money back guarantee - 30 days |
Limited warranty - 2 years |