In depth comparison and review of Sennheiser MOMENTUM M2 IEBT and Happy Plugs Air 1. 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 | Sennheiser MOMENTUM M2 IEBT | Happy Plugs Air 1 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 53 g | 3.75 g | Happy Plugs Air 1 are lighter than Sennheiser MOMENTUM M2 IEBT headphones. |
| Dimensions & Weight Details | - | Charging case: 6.3 cm x 5.1 cm x 2 cm / 35 g | |
| Colour | Black | Gold | Pink gold | White marble | |
| Earpad Material | Stainless steel | - | |
| Protection | - | Sweat-resistant, slash-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sennheiser MOMENTUM M2 IEBT | Happy Plugs Air 1 |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Happy Plugs Air 1 have a more advanced version of Bluetooth than Sennheiser MOMENTUM M2 IEBT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 22000 Hz | 20 - 20000 Hz | Sennheiser MOMENTUM M2 IEBT offer a larger frequency range than Happy Plugs Air 1. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 112 dB | 95 dB | Sennheiser MOMENTUM M2 IEBT have higher sensitivity than Happy Plugs Air 1. |
| Impedance | 18 Ohm | 16 Ohm | |
| Diaphragm | - | 12 mm | |
| 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 | Happy Plugs Air 1 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser MOMENTUM M2 IEBT | Happy Plugs Air 1 |
|---|
| Controls | Power on/off, volume control, play/pause button, next/previous track | Answer/end, play/pause |
|---|
| CABLE | Sennheiser MOMENTUM M2 IEBT | Happy Plugs Air 1 |
|---|
| Cable Type | Micro-USB charge cable - detachable | Micro-USB cable |
|---|
| FEATURES | Sennheiser MOMENTUM M2 IEBT | Happy Plugs Air 1 |
|---|
| Intelligent Assistant | - | Siri, Google Assistant | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Sennheiser MOMENTUM M2 IEBT | Happy Plugs Air 1 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 30 mAh | Sennheiser MOMENTUM M2 IEBT have a higher battery capacity than Happy Plugs Air 1. |
| Battery Life | 10 hour(s) | 14 hour(s) | Happy Plugs Air 1 lasts longer on a single charge than the Sennheiser MOMENTUM M2 IEBT. |
| Standby Time | - | 90 hours | |
| Charging Time | 1.5 hour(s) | - | |
| Auto On/Off | - | Yes |
| WIRELESS LINK | Sennheiser MOMENTUM M2 IEBT | Happy Plugs Air 1 |
|---|
| Transmission Range | 10 m | - |
|---|
| OTHERS | Sennheiser MOMENTUM M2 IEBT | Happy Plugs Air 1 |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips (supersmall, small, medium, large) | 2 silicon sleeves, charging case (400 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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