Detailed comparison and review of Sennheiser MOMENTUM M2 IEBT and Jaybird RUN True. 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 | Jaybird RUN True |
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| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 53 g | - | |
| Dimensions & Weight Details | - | Earbud: 1.43 cm x 1.9 cm x 1.95 cm / 6.83 g Charging case: 56.6 g |
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| Colour | Black | - | |
| Earpad Material | Stainless steel | - | |
| Protection | - | Waterproof, sweat-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics, phone | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Sennheiser MOMENTUM M2 IEBT | Jaybird RUN True |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | - | Yes | Jaybird RUN True are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Super Bass Control (SBC) | |
| Frequency Response | 15 - 22000 Hz | 20 - 20000 Hz | Sennheiser MOMENTUM M2 IEBT offer a larger frequency range than Jaybird RUN True. |
| Total Harmonic Distortion (THD) | <0.5% | <5% | Sennheiser MOMENTUM M2 IEBT have lower total harmonic distortion than Sennheiser MOMENTUM M2 IEBT. |
| Sensitivity | 112 dB | 103 dB | Sennheiser MOMENTUM M2 IEBT have higher sensitivity than Jaybird RUN True. |
| Impedance | 18 Ohm | 16 Ohm | |
| Diaphragm | - | 6 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | 8 | Jaybird RUN True have the ability to connect to multiple devices simultaneously. |
| Features | Voice guidance | - |
| MICROPHONE | Sennheiser MOMENTUM M2 IEBT | Jaybird RUN True |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | - | Omni-directional | |
| Sensitivity | -44 dBV/Pascal | -38 dB |
| REMOTE CONTROL | Sennheiser MOMENTUM M2 IEBT | Jaybird RUN True |
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| Controls | Power on/off, volume control, play/pause button, next/previous track | Skip-Free Music (JET) |
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| CABLE | Sennheiser MOMENTUM M2 IEBT | Jaybird RUN True |
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| Cable Type | Micro-USB charge cable - detachable | USB charge cable |
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| BATTERY AND CHARGING | Sennheiser MOMENTUM M2 IEBT | Jaybird RUN True |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 80 mAh | Sennheiser MOMENTUM M2 IEBT have a higher battery capacity than Jaybird RUN True. |
| Battery Life | 10 hour(s) | 4 hour(s) | Sennheiser MOMENTUM M2 IEBT lasts longer on a single charge than the Jaybird RUN True. |
| Charging Time | 1.5 hour(s) | 2 hour(s) | Sennheiser MOMENTUM M2 IEBT recharge faster than Sennheiser MOMENTUM M2 IEBT. |
| WIRELESS LINK | Sennheiser MOMENTUM M2 IEBT | Jaybird RUN True |
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| Transmission Range | 10 m | - |
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| OTHERS | Sennheiser MOMENTUM M2 IEBT | Jaybird RUN True |
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| Included Accessories | Carrying case, 4 pairs of ear tips (supersmall, small, medium, large) | Carrying pouch, charging case, sticker, 4 pairs of EarFins, 2 pairs of round ear tips (small, large), 2 pairs of oval ear tips (small, large) | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone | |
| Service & Support | - | Limited warranty - 1 year |