In depth comparison and review of Trust and ifrogz Impulse. 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 | Trust | ifrogz Impulse |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 5 cm | - | |
| Width | 15 cm | - | |
| Depth | 30 cm | - | |
| Weight | 18 g | - | |
| Colour | - | White & rose gold | Black & silver | |
| Body Material | Plastic | - | |
| Protection | - | Sweat-resistant | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics, phone | |
| Bluetooth Range (Operating Distance) | 10 m | 9.1 m | Trust have a greater operating distance than ifrogz Impulse. |
| SOUND QUALITY | Trust | ifrogz Impulse |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 105 dB | 97 dB | Trust have higher sensitivity than ifrogz Impulse. |
| Impedance | 32 Ohm | 16 Ohm | |
| Max Sound Pressure | 120 dB | - | |
| Diaphragm | 10 mm | 11 mm | ifrogz Impulse have a thicker diaphragm than Trust. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Trust | ifrogz Impulse |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Connectivity Technology | Wired | - | |
| Audio Input Details | Omni-directional - 20 - 16000 Hz | - | |
| Sensitivity | 62 dB | - | |
| Signal-To-Noise Ratio | 40 dB | - |
| REMOTE CONTROL | Trust | ifrogz Impulse |
|---|
| Controls | Mute, volume, play/pause, voice assistant | Power on/off, volume control, answer/end, play/pause, next/previous track |
|---|
| CABLE | Trust | ifrogz Impulse |
|---|
| Cable Type | Headphones cable - 2 m | Micro-USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Trust | ifrogz Impulse |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 5 hour(s) | ifrogz Impulse lasts longer on a single charge than the Trust. |
| Charging Time | - | 1 hour(s) |
| WIRELESS LINK | Trust | ifrogz Impulse |
|---|
| Transmission Range | - | 9.1 m |
|---|
| CONNECTIONS | Trust | ifrogz Impulse |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone stereo 3.5 mm) |
USB (5 pin Micro-USB Type B (power only)) |
|---|
| OTHERS | Trust | ifrogz Impulse |
|---|
| Included Accessories | 2 pairs of ear tips, micro-USB charging cable | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - lifetime |
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