Detailed comparison and review of Sennheiser MOMENTUM M2 IEBT and Poly SupraPlus SDS 1031-15. 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 | Sennheiser MOMENTUM M2 IEBT | Poly SupraPlus SDS 1031-15 |
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Product Type | Earphones - Bluetooth - wireless - NFC | Headset | |
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Weight | 53 g | - | |
Colour | Black | - | |
Earpad Material | Stainless steel | - | |
Recommended Use | Portable electronics | - | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Sennheiser MOMENTUM M2 IEBT | Poly SupraPlus SDS 1031-15 |
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Headphones Form Factor | In-ear | - | |
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Headphones Technology | Dynamic | Dynamic | |
Connectivity Technology | Wireless | - | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.1 | - | |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Sound Output Mode | Stereo | - | |
Frequency Response | 15 - 22000 Hz | - | |
Total Harmonic Distortion (THD) | <0.5% | - | |
Sensitivity | 112 dB | - | |
Impedance | 18 Ohm | - | |
Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Sennheiser MOMENTUM M2 IEBT have the ability to connect to multiple devices simultaneously. |
Features | Voice guidance | - |
MICROPHONE | Sennheiser MOMENTUM M2 IEBT | Poly SupraPlus SDS 1031-15 |
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Form Factor | Built-in | - | |
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Microphone Operation Mode | Omni-directional | - | |
Frequency Response | 100 - 10000 Hz | - | |
Sensitivity | -44 dBV/Pascal | - |
REMOTE CONTROL | Sennheiser MOMENTUM M2 IEBT | Poly SupraPlus SDS 1031-15 |
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Controls | Power on/off, volume control, play/pause button, next/previous track | Push to Talk (PTT) |
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CABLE | Sennheiser MOMENTUM M2 IEBT | Poly SupraPlus SDS 1031-15 |
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Cable Type | Micro-USB charge cable - detachable | Quick Disconnect to LEMO FFP.2S.310 cable |
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BATTERY AND CHARGING | Sennheiser MOMENTUM M2 IEBT | Poly SupraPlus SDS 1031-15 |
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Battery Type | Headphone battery rechargeable - lithium polymer | - | |
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Battery Capacity | 170 mAh | - | |
Battery Life | 10 hour(s) | - | |
Charging Time | 1.5 hour(s) | - |
WIRELESS LINK | Sennheiser MOMENTUM M2 IEBT | Poly SupraPlus SDS 1031-15 |
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Transmission Range | 10 m | - |
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OTHERS | Sennheiser MOMENTUM M2 IEBT | Poly SupraPlus SDS 1031-15 |
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Included Accessories | Carrying case, 4 pairs of ear tips (supersmall, small, medium, large) | - | |
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TAA Compliant | - | Yes |