Detailed comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC MS and Sennheiser HD 560S. 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 | Sennheiser HD 560S |
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Product Type | Headset - Bluetooth - wireless - NFC | Headphones - wired - 6.35 mm jack | |
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Weight | 227 g | 240 g | EPOS I SENNHEISER IMPACT MB 660 UC MS are lighter than EPOS I SENNHEISER IMPACT MB 660 UC MS headphones. |
Earpad Material | - | Velour | |
Recommended Use | Portable electronics, computer | - | |
Bluetooth Range (Operating Distance) | 25 m | - |
SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sennheiser HD 560S |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | Dynamic | Dynamic | |
Ear Cups Type | Closed | Open | |
Foldable | Yes | - | EPOS I SENNHEISER IMPACT MB 660 UC MS can be folded. |
Connectivity Technology | Wireless | Wired | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.2 | - | |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | - | |
Active Noise Cancelling | Yes | - | EPOS I SENNHEISER IMPACT MB 660 UC MS are equipped with active noice cancellation. |
Active Noise Cancelling Technology | Adaptive Noise Control | - | |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | Signature Sound | |
Frequency Response | 17 - 23000 Hz | 6 - 38000 Hz | Sennheiser HD 560S offer a larger frequency range than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
Total Harmonic Distortion (THD) | 0.5% | <0.05% | Sennheiser HD 560S have lower total harmonic distortion than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
Sensitivity | 118 dB | 110 dB/Vrms | EPOS I SENNHEISER IMPACT MB 660 UC MS have higher sensitivity than Sennheiser HD 560S. |
Impedance | 46 Ohm | 120 Ohm |
MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sennheiser HD 560S |
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Frequency Response | 150 - 6800 Hz | - |
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CABLE | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sennheiser HD 560S |
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Cable Type | Audio cable Micro-USB cable |
Headphones cable - detachable - 3 m | |
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Cable Length | - | 3 m | |
Detachable Cable | - | Yes |
BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sennheiser HD 560S |
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Battery Type | Headset battery rechargeable | - | |
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Battery Life | 30 hours | - | |
Standby Time | 360 hours | - | |
Charging Time | 3 hours | - |
WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sennheiser HD 560S |
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Transmission Range | 25 m | - |
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CONNECTIONS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sennheiser HD 560S |
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Connector Type | - | Headphones (phone stereo 6.35 mm) |
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OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sennheiser HD 560S |
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Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | 6.3 mm to 3.5 mm adapter | |
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Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |