Side by side comparison and review of JLab Audio Epic Air and ifrogz impulse duo. 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 | JLab Audio Epic Air | ifrogz impulse duo |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Colour | Black | Black & silver | Silver | |
| Protection | - | Sweat-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 9.1 m |
| SOUND QUALITY | JLab Audio Epic Air | ifrogz impulse duo |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 100 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 8 mm | 6 mm | JLab Audio Epic Air have a thicker diaphragm than ifrogz impulse duo. |
| Magnet Material | - | Neodymium |
| MICROPHONE | JLab Audio Epic Air | ifrogz impulse duo |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | JLab Audio Epic Air | ifrogz impulse duo |
|---|
| Controls | Volume, power on/off, play/pause, next/previous track | Power on/off, volume control, play/pause, next/previous track |
|---|
| BATTERY AND CHARGING | JLab Audio Epic Air | ifrogz impulse duo |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 36 hour(s) | 12 hour(s) | JLab Audio Epic Air lasts longer on a single charge than the ifrogz impulse duo. |
| Charging Time | - | 2.5 hour(s) |
| OTHERS | JLab Audio Epic Air | ifrogz impulse duo |
|---|
| Included Accessories | 8 pairs of silicon ear tips, charging case | Magnetic clip | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - lifetime |
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