Side by side comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC MS and Sony h.ear on 2 Mini Wireless WH-H800. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sony h.ear on 2 Mini Wireless WH-H800 |
|---|
| Product Type | Headset - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | 227 g | 180 g | Sony h.ear on 2 Mini Wireless WH-H800 are lighter than EPOS I SENNHEISER IMPACT MB 660 UC MS headphones. |
| Colour | - | Greyish black | Moonlight blue | Pale gold | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 25 m | - |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sony h.ear on 2 Mini Wireless WH-H800 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | Leadership Development and Advisory Council (LDAC) | |
| Active Noise Cancelling | Yes | - | EPOS I SENNHEISER IMPACT MB 660 UC MS are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Control | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Digital Sound Enhancement Engine HX (DSEE HX) | |
| Frequency Response | 17 - 23000 Hz | 5 - 40000 Hz | Sony h.ear on 2 Mini Wireless WH-H800 offer a larger frequency range than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 118 dB | 98 dB/mW | EPOS I SENNHEISER IMPACT MB 660 UC MS have higher sensitivity than Sony h.ear on 2 Mini Wireless WH-H800. |
| Impedance | 46 Ohm | 18 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sony h.ear on 2 Mini Wireless WH-H800 |
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| Frequency Response | 150 - 6800 Hz | - |
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| REMOTE CONTROL | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sony h.ear on 2 Mini Wireless WH-H800 |
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| Controls | - | Volume |
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| CABLE | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sony h.ear on 2 Mini Wireless WH-H800 |
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| Cable Type | Audio cable Micro-USB cable |
Headphones cable - detachable - single-sided - L shaped - 1.2 m USB cable |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sony h.ear on 2 Mini Wireless WH-H800 |
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| Battery Type | Headset battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 30 hours | 24 hour(s) | EPOS I SENNHEISER IMPACT MB 660 UC MS lasts longer on a single charge than the Sony h.ear on 2 Mini Wireless WH-H800. |
| Standby Time | 360 hours | - | |
| Charging Time | 3 hours | - |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sony h.ear on 2 Mini Wireless WH-H800 |
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| Transmission Range | 25 m | - |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sony h.ear on 2 Mini Wireless WH-H800 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Sony h.ear on 2 Mini Wireless WH-H800 |
|---|
| Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | Carrying pouch | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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