In depth comparison and review of ifrogz Impulse and Sennheiser CX 150BT. 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 | Sennheiser CX 150BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 12 g | |
| Colour | White & rose gold | Black & silver | Black | White | |
| Protection | Sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Sennheiser CX 150BT have a greater operating distance than ifrogz Impulse. |
| SOUND QUALITY | ifrogz Impulse | Sennheiser CX 150BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 17 - 20000 Hz | Sennheiser CX 150BT offer a larger frequency range than ifrogz Impulse. |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | 97 dB | - | |
| Impedance | 16 Ohm | 28 Ohm | |
| Max Sound Pressure | - | 100 dB | |
| Diaphragm | 11 mm | - |
| MICROPHONE | ifrogz Impulse | Sennheiser CX 150BT |
|---|
| Type | - | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional |
| REMOTE CONTROL | ifrogz Impulse | Sennheiser CX 150BT |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | 3-button remote |
|---|
| CABLE | ifrogz Impulse | Sennheiser CX 150BT |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable |
|---|
| BATTERY AND CHARGING | ifrogz Impulse | Sennheiser CX 150BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 10 hour(s) | Sennheiser CX 150BT lasts longer on a single charge than the ifrogz Impulse. |
| Charging Time | 1 hour(s) | - |
| WIRELESS LINK | ifrogz Impulse | Sennheiser CX 150BT |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | Sennheiser CX 150BT |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | - |
|---|
| OTHERS | ifrogz Impulse | Sennheiser CX 150BT |
|---|
| Included Accessories | - | 4 pairs of ear tips (XS, S,M, L) | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 2 years |
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