In depth comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC and EPOS I SENNHEISER ADAPT SC 165. 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 | EPOS I SENNHEISER ADAPT SC 165 |
---|
Product Type | Headset - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headset - wired - 3.5 mm jack | |
---|---|---|---|
Weight | 227 g | 98 g | EPOS I SENNHEISER ADAPT SC 165 are lighter than EPOS I SENNHEISER IMPACT MB 660 UC headphones. |
Colour | - | Black, white | |
Earpad Material | - | Leatherette | |
Recommended Use | Portable electronics, computer | Portable electronics | |
Bluetooth Range (Operating Distance) | 25 m | - |
SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC | EPOS I SENNHEISER ADAPT SC 165 |
---|
Headphones Form Factor | Full size | On-ear | |
---|---|---|---|
Headphones Technology | Dynamic | Dynamic | |
Ear Cups Type | Closed | - | |
Foldable | Yes | - | EPOS I SENNHEISER IMPACT MB 660 UC can be folded. |
Connectivity Technology | Wireless | Wired | |
Wireless Technology | 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) | - | |
Bluetooth Audio Codec | SBC, aptX | - | |
Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
Active Noise Cancelling Technology | NoiseGard active noise compensation | - | |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | EPOS Voice | |
Frequency Response | 17 - 23000 Hz | 20 - 20000 Hz | EPOS I SENNHEISER IMPACT MB 660 UC offer a larger frequency range than EPOS I SENNHEISER ADAPT SC 165. |
Total Harmonic Distortion (THD) | <0.5% | - | |
Sensitivity | 118 dB | - | |
Impedance | 46 Ohm | - | |
Max Sound Pressure | - | 115 dB | |
Magnet Material | - | Neodymium |
MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC | EPOS I SENNHEISER ADAPT SC 165 |
---|
Form Factor | Built-in | - | |
---|---|---|---|
Type | - | Boom | |
Frequency Response | 150 - 6800 Hz | 100 - 10000 Hz | EPOS I SENNHEISER ADAPT SC 165 offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT MB 660 UC. |
Microphones Included | 3 | - |
CABLE | EPOS I SENNHEISER IMPACT MB 660 UC | EPOS I SENNHEISER ADAPT SC 165 |
---|
Cable Type | Audio cable Micro-USB cable |
Headset cable |
---|
FEATURES | EPOS I SENNHEISER IMPACT MB 660 UC | EPOS I SENNHEISER ADAPT SC 165 |
---|
Features | - | EPOS ActiveGard |
---|
BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC | EPOS I SENNHEISER ADAPT SC 165 |
---|
Battery Type | Headset battery rechargeable - lithium polymer | - | |
---|---|---|---|
Battery Capacity | 700 mAh | - | |
Battery Life | 30 hours | - | |
Standby Time | 360 hours | - | |
Charging Time | 3 hours | - |
WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC | EPOS I SENNHEISER ADAPT SC 165 |
---|
Transmission Range | 25 m | - |
---|
CONNECTIONS | EPOS I SENNHEISER IMPACT MB 660 UC | EPOS I SENNHEISER ADAPT SC 165 |
---|
Connector Type | - | Headset (mini-phone stereo 3.5 mm 4-pole) |
---|
OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC | EPOS I SENNHEISER ADAPT SC 165 |
---|
Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | Carrying pouch | |
---|---|---|---|
Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |