Side by side comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC MS and Bose Noise Cancelling Headphones 700. 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 | Bose Noise Cancelling Headphones 700 |
|---|
| Product Type | Headset - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless, wired | |
|---|---|---|---|
| Height | - | 20.3 cm | |
| Width | - | 16.5 cm | |
| Depth | - | 5.1 cm | |
| Weight | 227 g | 252 g | EPOS I SENNHEISER IMPACT MB 660 UC MS are lighter than EPOS I SENNHEISER IMPACT MB 660 UC MS headphones. |
| Dimensions & Weight Details | - | Headphones: 16.5 cm x 5.1 cm x 20.3 cm / 250 g Charging case: 17.9 cm x 6.2 cm x 21.8 cm / 330 g |
|
| Colour | - | Triple midnight | Soapstone | Black | Luxe silver | Triple black | |
| Earpad Material | - | Protein-leather | |
| Headband Material | - | Stainless steel, plastic | |
| Protection | - | Sweat-resistant, IPX4, water-resistant | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 25 m | 10 m | EPOS I SENNHEISER IMPACT MB 660 UC MS have a greater operating distance than Bose Noise Cancelling Headphones 700. |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC MS | Bose Noise Cancelling Headphones 700 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Bose Noise Cancelling Headphones 700 have a more advanced version of Bluetooth than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| 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, AAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Control | - | |
| Noise Isolating | - | Yes | Bose Noise Cancelling Headphones 700 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 23000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 118 dB | - | |
| Impedance | 46 Ohm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Bose Noise Cancelling Headphones 700 have the ability to connect to multiple devices simultaneously. |
| Features | - | Voice control, MultiPoint Technology |
| MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC MS | Bose Noise Cancelling Headphones 700 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Frequency Response | 150 - 6800 Hz | - |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT MB 660 UC MS | Bose Noise Cancelling Headphones 700 |
|---|
| Controls | - | Volume, on/off, next/previous track |
|---|
| CABLE | EPOS I SENNHEISER IMPACT MB 660 UC MS | Bose Noise Cancelling Headphones 700 |
|---|
| Cable Type | Audio cable Micro-USB cable |
Audio cable - 1.07 m USB-C charge cable - 50.8 cm |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | EPOS I SENNHEISER IMPACT MB 660 UC MS | Bose Noise Cancelling Headphones 700 |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Google Assistant, Alexa |
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC MS | Bose Noise Cancelling Headphones 700 |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 630 mAh | |
| Battery Life | 30 hours | 20 hour(s) | EPOS I SENNHEISER IMPACT MB 660 UC MS lasts longer on a single charge than the Bose Noise Cancelling Headphones 700. |
| Battery Life Details | - | Continuous playback: up to 20 hours Continuous playback (with included charging case): up to 60 hours |
|
| Standby Time | 360 hours | - | |
| Charging Time | 3 hours | 2.5 hour(s) | Bose Noise Cancelling Headphones 700 recharge faster than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC MS | Bose Noise Cancelling Headphones 700 |
|---|
| Transmission Range | 25 m | - |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Bose Noise Cancelling Headphones 700 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC MS | Bose Noise Cancelling Headphones 700 |
|---|
| Bundled with | - | Headphones 700 Charging Case | |
|---|---|---|---|
| Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | Hard case | |
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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