Side by side comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC MS and CORSAIR Gaming HS70 SE. 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 | CORSAIR Gaming HS70 SE |
|---|
| Product Type | Headset - Bluetooth - wireless - NFC | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Height | - | 20.5 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 10 cm | |
| Weight | 227 g | 330.5 g | EPOS I SENNHEISER IMPACT MB 660 UC MS are lighter than EPOS I SENNHEISER IMPACT MB 660 UC MS headphones. |
| Colour | - | Gold | |
| Body Material | - | Metal | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics, computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 25 m | 12.2 m | EPOS I SENNHEISER IMPACT MB 660 UC MS have a greater operating distance than CORSAIR Gaming HS70 SE. |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC MS | CORSAIR Gaming HS70 SE |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | EPOS I SENNHEISER IMPACT MB 660 UC MS can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
| 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) | - | |
| 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 | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 17 - 23000 Hz | 20 - 20000 Hz | EPOS I SENNHEISER IMPACT MB 660 UC MS offer a larger frequency range than CORSAIR Gaming HS70 SE. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 118 dB | 111 dB | EPOS I SENNHEISER IMPACT MB 660 UC MS have higher sensitivity than CORSAIR Gaming HS70 SE. |
| Impedance | 46 Ohm | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC MS | CORSAIR Gaming HS70 SE |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 150 - 6800 Hz | 100 - 10000 Hz | CORSAIR Gaming HS70 SE offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| Audio Input Details | - | Uni-directional - 100 - 10000 Hz - Output Impedance 2 kOhm | |
| Sensitivity | - | -40 dB | |
| Impedance | - | 2 kOhm |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT MB 660 UC MS | CORSAIR Gaming HS70 SE |
|---|
| Controls | - | Volume, microphone on/mute |
|---|
| CABLE | EPOS I SENNHEISER IMPACT MB 660 UC MS | CORSAIR Gaming HS70 SE |
|---|
| Cable Type | Audio cable Micro-USB cable |
USB charge cable - 1.8 m |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC MS | CORSAIR Gaming HS70 SE |
|---|
| Battery Type | Headset battery rechargeable | Headset battery | |
|---|---|---|---|
| Battery Life | 30 hours | 16 hour(s) | EPOS I SENNHEISER IMPACT MB 660 UC MS lasts longer on a single charge than the CORSAIR Gaming HS70 SE. |
| Standby Time | 360 hours | - | |
| Charging Time | 3 hours | - |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC MS | CORSAIR Gaming HS70 SE |
|---|
| Transmission Range | 25 m | - |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC MS | CORSAIR Gaming HS70 SE |
|---|
| Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | USB wireless receiver | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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