Detailed comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC MS and Philips SHB8750NC. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
DESIGN AND DIMENSIONS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Philips SHB8750NC |
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Product Type | Headset - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | |
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Height | - | 18 cm | |
Width | - | 16 cm | |
Depth | - | 3.8 cm | |
Weight | 227 g | 175 g | Philips SHB8750NC are lighter than EPOS I SENNHEISER IMPACT MB 660 UC MS headphones. |
Recommended Use | Portable electronics, computer | Portable electronics | |
Bluetooth Range (Operating Distance) | 25 m | 10 m | EPOS I SENNHEISER IMPACT MB 660 UC MS have a greater operating distance than Philips SHB8750NC. |
SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC MS | Philips SHB8750NC |
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Headphones Form Factor | Full size | On-ear | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | Closed | Closed | |
Foldable | Yes | Yes | Both headphones can be folded. |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.0 | EPOS I SENNHEISER IMPACT MB 660 UC MS have a more advanced version of Bluetooth than Philips SHB8750NC. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
Active Noise Cancelling Technology | Adaptive Noise Control | ActiveShield | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 17 - 23000 Hz | 10 - 22000 Hz | EPOS I SENNHEISER IMPACT MB 660 UC MS offer a larger frequency range than Philips SHB8750NC. |
Max Input Power | - | 30 mW | |
Total Harmonic Distortion (THD) | 0.5% | - | |
Sensitivity | 118 dB | 105 dB | EPOS I SENNHEISER IMPACT MB 660 UC MS have higher sensitivity than Philips SHB8750NC. |
Impedance | 46 Ohm | 16 Ohm | |
Diaphragm | - | PET - 32 mm | |
Magnet Material | - | Neodymium |
MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC MS | Philips SHB8750NC |
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Frequency Response | 150 - 6800 Hz | - |
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REMOTE CONTROL | EPOS I SENNHEISER IMPACT MB 660 UC MS | Philips SHB8750NC |
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Controls | - | Volume, answer/end, microphone on/mute, next/previous track, redial |
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CABLE | EPOS I SENNHEISER IMPACT MB 660 UC MS | Philips SHB8750NC |
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Cable Type | Audio cable Micro-USB cable |
Headphones cable - single-sided - 1.2 m USB charge cable |
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Cable Length | - | 1.2 m | |
Plated Connector | - | Gold |
BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC MS | Philips SHB8750NC |
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Battery Type | Headset battery rechargeable | Headphone battery rechargeable - lithium polymer | |
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Battery Life | 30 hours | 16 hour(s) | EPOS I SENNHEISER IMPACT MB 660 UC MS lasts longer on a single charge than the Philips SHB8750NC. |
Standby Time | 360 hours | 45 hours | EPOS I SENNHEISER IMPACT MB 660 UC MS have longer standby time than Philips SHB8750NC. |
Charging Time | 3 hours | - |
WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC MS | Philips SHB8750NC |
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Transmission Range | 25 m | 10 m | EPOS I SENNHEISER IMPACT MB 660 UC MS have greater transmission range than Philips SHB8750NC. |
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CONNECTIONS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Philips SHB8750NC |
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Connector Type | - | Bluetooth Headphones (mini-phone 3.5mm) |
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OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Philips SHB8750NC |
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Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | - | |
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Service & Support | Limited warranty - 2 years | - |