Side by side comparison and review of Dell Performance USB Headset AE2 and EPOS I SENNHEISER IMPACT MB 660 UC MS. 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 | Dell Performance USB Headset AE2 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Product Type | Headset - wired - USB | Headset - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | - | 227 g | |
| Colour | Black | - | |
| Earpad Material | Leather | - | |
| Headband Material | Leather | - | |
| Recommended Use | Computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | Dell Performance USB Headset AE2 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| 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 | Wired | Wireless | |
| 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) | |
| 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 | DTS Headphone:X | - | |
| Frequency Response | 20 - 20000 Hz | 17 - 23000 Hz | EPOS I SENNHEISER IMPACT MB 660 UC MS offer a larger frequency range than Dell Performance USB Headset AE2. |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | -97 dB | 118 dB | EPOS I SENNHEISER IMPACT MB 660 UC MS have higher sensitivity than Dell Performance USB Headset AE2. |
| Impedance | 32 Ohm | 46 Ohm | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Dell Performance USB Headset AE2 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Microphone Operation Mode | Omni-directional | - | |
|---|---|---|---|
| Frequency Response | 50 - 16000 Hz | 150 - 6800 Hz | Dell Performance USB Headset AE2 offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| Sensitivity | -38 dB | - | |
| Impedance | 2.2 kOhm | - |
| REMOTE CONTROL | Dell Performance USB Headset AE2 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Controls | Mute | - |
|---|
| CABLE | Dell Performance USB Headset AE2 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Cable Type | - | Audio cable Micro-USB cable |
|
|---|---|---|---|
| Cable Length | 1.5 m | - |
| FEATURES | Dell Performance USB Headset AE2 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Additional Functions | LED lights | - |
|---|
| BATTERY AND CHARGING | Dell Performance USB Headset AE2 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 30 hours | |
| Standby Time | - | 360 hours | |
| Charging Time | - | 3 hours |
| WIRELESS LINK | Dell Performance USB Headset AE2 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Transmission Range | - | 25 m |
|---|
| OTHERS | Dell Performance USB Headset AE2 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Included Accessories | - | Carrying case, Bluetooth adapter, airplane adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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