In depth comparison and review of ifrogz impulse duo and Sennheiser MOMENTUM True Wireless 2. 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 | ifrogz impulse duo | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Charging case: 7.68 cm x 4.38 cm x 3.47 cm / 58 g Charging case with earphones: 70 g Earphone: 6 g |
|
| Colour | Black & silver | Silver | White | Black | |
| Protection | Sweat-resistant | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | ifrogz impulse duo | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX | |
| Active Noise Cancelling | - | Yes | Sennheiser MOMENTUM True Wireless 2 are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | Sennheiser MOMENTUM True Wireless 2 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 21000 Hz | Sennheiser MOMENTUM True Wireless 2 offer a larger frequency range than ifrogz impulse duo. |
| Total Harmonic Distortion (THD) | - | <0.08% | |
| Sensitivity | 100 dB | 107 dB | Sennheiser MOMENTUM True Wireless 2 have higher sensitivity than ifrogz impulse duo. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 6 mm | 7 mm | Sennheiser MOMENTUM True Wireless 2 have a thicker diaphragm than ifrogz impulse duo. |
| Magnet Material | Neodymium | - |
| MICROPHONE | ifrogz impulse duo | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | ifrogz impulse duo | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Controls | Power on/off, volume control, play/pause, next/previous track | Volume, answer/end, play/pause |
|---|
| CABLE | ifrogz impulse duo | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| FEATURES | ifrogz impulse duo | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Voice Control | - | Indirect | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant |
| BATTERY AND CHARGING | ifrogz impulse duo | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 12 hour(s) | 7 hour(s) | ifrogz impulse duo lasts longer on a single charge than the Sennheiser MOMENTUM True Wireless 2. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | 2.5 hour(s) | 1.5 hour(s) | Sennheiser MOMENTUM True Wireless 2 recharge faster than ifrogz impulse duo. |
| OTHERS | ifrogz impulse duo | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Included Accessories | Magnetic clip | Charging case, 4 pairs of ear tips (XS, S,M, L) | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 2 years |
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