In depth comparison and review of ifrogz Impulse and Huawei FreeLace CM70-C. 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 | Huawei FreeLace CM70-C |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Colour | White & rose gold | Black & silver | Graphite black | |
| Protection | Sweat-resistant | Waterproof, sweat-resistant, rainproof, IPX5 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | ifrogz Impulse | Huawei FreeLace CM70-C |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Noise Isolating | - | Yes | Huawei FreeLace CM70-C are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 97 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | TPU - 9.2 mm | ifrogz Impulse have a thicker diaphragm than Huawei FreeLace CM70-C. |
| In-Cord Volume Control | - | Yes |
| REMOTE CONTROL | ifrogz Impulse | Huawei FreeLace CM70-C |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | Volume, power on/off, voice assistant |
|---|
| CABLE | ifrogz Impulse | Huawei FreeLace CM70-C |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable | |
|---|---|---|---|
| Plated Connector | - | Nickel |
| FEATURES | ifrogz Impulse | Huawei FreeLace CM70-C |
|---|
| Features | - | HUAWEI HiPair technology, fast charge | |
|---|---|---|---|
| Sensors | - | Hall sensor |
| BATTERY AND CHARGING | ifrogz Impulse | Huawei FreeLace CM70-C |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 18 hour(s) | Huawei FreeLace CM70-C lasts longer on a single charge than the ifrogz Impulse. |
| Standby Time | - | 288 hours | |
| Charging Time | 1 hour(s) | - |
| WIRELESS LINK | ifrogz Impulse | Huawei FreeLace CM70-C |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | Huawei FreeLace CM70-C |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | - |
|---|
| OTHERS | ifrogz Impulse | Huawei FreeLace CM70-C |
|---|
| Service & Support | Limited warranty - lifetime | - |
|---|
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