In depth comparison and review of ifrogz impulse duo and Sennheiser CX 7.00BT. 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 duo | Sennheiser CX 7.00BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Colour | Black & silver | Silver | Black | |
| Protection | Sweat-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | ifrogz impulse duo | Sennheiser CX 7.00BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 17 - 21000 Hz | Sennheiser CX 7.00BT offer a larger frequency range than ifrogz impulse duo. |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 112 dB | |
| Diaphragm | 6 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | ifrogz impulse duo | Sennheiser CX 7.00BT |
|---|
| Type | - | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -44 dBV/Pascal |
| REMOTE CONTROL | ifrogz impulse duo | Sennheiser CX 7.00BT |
|---|
| Controls | Power on/off, volume control, play/pause, next/previous track | - |
|---|
| CABLE | ifrogz impulse duo | Sennheiser CX 7.00BT |
|---|
| Cable Type | - | USB charge cable |
|---|
| BATTERY AND CHARGING | ifrogz impulse duo | Sennheiser CX 7.00BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 170 mAh | |
| Battery Life | 12 hour(s) | 10 hour(s) | ifrogz impulse duo lasts longer on a single charge than the Sennheiser CX 7.00BT. |
| Charging Time | 2.5 hour(s) | 1.5 hour(s) | Sennheiser CX 7.00BT recharge faster than ifrogz impulse duo. |
| OTHERS | ifrogz impulse duo | Sennheiser CX 7.00BT |
|---|
| Included Accessories | Magnetic clip | Carrying pouch, 4 ear tips (extra small, small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | - |
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