In depth comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC MS and beyerdynamic Lagoon ANC Explorer. 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 | EPOS I SENNHEISER IMPACT MB 660 UC MS | beyerdynamic Lagoon ANC Explorer |
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| Product Type | Headset - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | |
|---|---|---|---|
| Weight | 227 g | 283 g | EPOS I SENNHEISER IMPACT MB 660 UC MS are lighter than EPOS I SENNHEISER IMPACT MB 660 UC MS headphones. |
| Colour | - | Grey, brown | |
| Earpad Material | - | Synthetic leather, memory foam | |
| Headband Material | - | Steel | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 25 m | 10 m | EPOS I SENNHEISER IMPACT MB 660 UC MS have a greater operating distance than beyerdynamic Lagoon ANC Explorer. |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC MS | beyerdynamic Lagoon ANC Explorer |
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| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 | 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), Device ID Profile (DIP) | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), Generic Access Profile (GAP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Service Discovery Protocol (SDP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL, mSBC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Control | Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 23000 Hz | 10 - 30000 Hz | beyerdynamic Lagoon ANC Explorer offer a larger frequency range than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| Total Harmonic Distortion (THD) | 0.5% | 0.02% | beyerdynamic Lagoon ANC Explorer have lower total harmonic distortion than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| Sensitivity | 118 dB | - | |
| Impedance | 46 Ohm | 20 Ohm | |
| Max Sound Pressure | - | 107 dB | |
| Diaphragm | - | 40 mm | |
| Features | - | Voice guidance, Bluetooth aptX technology |
| MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC MS | beyerdynamic Lagoon ANC Explorer |
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| Form Factor | - | Built-in | |
|---|---|---|---|
| Frequency Response | 150 - 6800 Hz | - |
| CABLE | EPOS I SENNHEISER IMPACT MB 660 UC MS | beyerdynamic Lagoon ANC Explorer |
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| Cable Type | Audio cable Micro-USB cable |
Audio cable - detachable - 1.2 m USB-C charge cable - detachable |
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| FEATURES | EPOS I SENNHEISER IMPACT MB 660 UC MS | beyerdynamic Lagoon ANC Explorer |
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| Communications Technology | - | NFC |
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| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC MS | beyerdynamic Lagoon ANC Explorer |
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| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 1100 mAh | |
| Battery Life | 30 hours | 47 hour(s) | beyerdynamic Lagoon ANC Explorer lasts longer on a single charge than the EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| Battery Life Details | - | Continuous playback (noise cancelling OFF / Bluetooth): up to 45 hours Continuous playback (noise cancelling ON / Bluetooth): up to 24.5 hours Continuous talk (noise cancelling OFF / Bluetooth): up to 47 hours Continuous talk (noise cancelling ON / cable connection): up to 31.5 hours |
|
| Standby Time | 360 hours | - | |
| Charging Time | 3 hours | 3 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC MS | beyerdynamic Lagoon ANC Explorer |
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| Transmission Range | 25 m | - |
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| CONNECTIONS | EPOS I SENNHEISER IMPACT MB 660 UC MS | beyerdynamic Lagoon ANC Explorer |
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| Connector Type | - | Audio input (mini-phone stereo 3.5 mm) |
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| OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC MS | beyerdynamic Lagoon ANC Explorer |
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| Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | Hard case | |
|---|---|---|---|
| Compliant Standards | - | Bluetooth Class 1 | |
| Service & Support | Limited warranty - 2 years | - |
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