In depth comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC and CORSAIR Gaming HS70. 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 | CORSAIR Gaming HS70 |
|---|
| Product Type | Headset - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headset - Bluetooth - wireless, wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Height | - | 20.7 cm | |
| Width | - | 16.1 cm | |
| Depth | - | 9.9 cm | |
| Weight | 227 g | 352 g | EPOS I SENNHEISER IMPACT MB 660 UC are lighter than EPOS I SENNHEISER IMPACT MB 660 UC headphones. |
| Colour | - | Black | Carbon | White | |
| Body Material | - | Metal | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 25 m | 9.14 m | EPOS I SENNHEISER IMPACT MB 660 UC have a greater operating distance than CORSAIR Gaming HS70. |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC | CORSAIR Gaming HS70 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | EPOS I SENNHEISER IMPACT MB 660 UC can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | CORSAIR Gaming HS70 have a more advanced version of Bluetooth than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | - | |
| Bluetooth Audio Codec | SBC, aptX | - | |
| Active Noise Cancelling | Yes | - | EPOS I SENNHEISER IMPACT MB 660 UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | NoiseGard active noise compensation | - | |
| 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 offer a larger frequency range than CORSAIR Gaming HS70. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 118 dB | 109 dB +/- 3dB | EPOS I SENNHEISER IMPACT MB 660 UC have higher sensitivity than CORSAIR Gaming HS70. |
| Impedance | 46 Ohm | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC | CORSAIR Gaming HS70 |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 150 - 6800 Hz | 100 - 10000 Hz | CORSAIR Gaming HS70 offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Audio Input Details | - | Uni-directional - 100 - 10000 Hz - Output Impedance 2 kOhm | |
| Sensitivity | - | -40 dB | |
| Impedance | - | 2 kOhm | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT MB 660 UC | CORSAIR Gaming HS70 |
|---|
| Controls | - | Volume, microphone on/mute |
|---|
| CABLE | EPOS I SENNHEISER IMPACT MB 660 UC | CORSAIR Gaming HS70 |
|---|
| Cable Type | Audio cable Micro-USB cable |
USB charge cable - 1.8 m Audio cable - 1.5 m |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC | CORSAIR Gaming HS70 |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 700 mAh | 1050 mAh | CORSAIR Gaming HS70 have a higher battery capacity than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Battery Life | 30 hours | 30 hour(s) | Both headphones last the same amount of time on a single charge. |
| Standby Time | 360 hours | - | |
| Charging Time | 3 hours | - | |
| Included Qty | - | 1 |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC | CORSAIR Gaming HS70 |
|---|
| Transmission Range | 25 m | - |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT MB 660 UC | CORSAIR Gaming HS70 |
|---|
| Connector Type | - | USB Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC | CORSAIR Gaming HS70 |
|---|
| 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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