In depth comparison and review of ifrogz Impulse 2 and EPOS I SENNHEISER EDU 12 USB. 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 | ifrogz Impulse 2 | EPOS I SENNHEISER EDU 12 USB |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB | |
|---|---|---|---|
| Height | 19.5 cm | - | |
| Width | 21.48 cm | - | |
| Depth | 8 cm | - | |
| Weight | 295 g | - | |
| Colour | Blue | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | ifrogz Impulse 2 | EPOS I SENNHEISER EDU 12 USB |
|---|
| Headphones Form Factor | On-ear | - | |
|---|---|---|---|
| Foldable | Yes | - | ifrogz Impulse 2 can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 94 dB +/- 3dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | ifrogz Impulse 2 | EPOS I SENNHEISER EDU 12 USB |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Noise Cancelling | - | Yes | EPOS I SENNHEISER EDU 12 USB microphone can cancel out ambient noise. |
| REMOTE CONTROL | ifrogz Impulse 2 | EPOS I SENNHEISER EDU 12 USB |
|---|
| Controls | Volume, power on/off, play/pause, next/previous track | - |
|---|
| CABLE | ifrogz Impulse 2 | EPOS I SENNHEISER EDU 12 USB |
|---|
| Cable Type | Headphones cable - detachable Micro-USB charge cable |
- |
|---|
| BATTERY AND CHARGING | ifrogz Impulse 2 | EPOS I SENNHEISER EDU 12 USB |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | ifrogz Impulse 2 | EPOS I SENNHEISER EDU 12 USB |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | ifrogz Impulse 2 | EPOS I SENNHEISER EDU 12 USB |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | - | Chrome OS, Mac, Windows | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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