Detailed comparison and review of Trust and ifrogz FreeRein 2. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Trust | ifrogz FreeRein 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 5 cm | - | |
| Width | 15 cm | - | |
| Depth | 30 cm | - | |
| Weight | 18 g | - | |
| Colour | - | White | Black | Purple | Red | |
| Body Material | Plastic | - | |
| Protection | - | Sweat-resistant, water-resistant | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust | ifrogz FreeRein 2 |
|---|
| 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 | - | |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 105 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 120 dB | - | |
| Diaphragm | 10 mm | 8 mm | Trust have a thicker diaphragm than ifrogz FreeRein 2. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Magnetic ear buds | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Trust | ifrogz FreeRein 2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| 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 FreeRein 2 |
|---|
| Controls | Mute, volume, play/pause, voice assistant | Volume |
|---|
| CABLE | Trust | ifrogz FreeRein 2 |
|---|
| Cable Type | Headphones cable - 2 m | - |
|---|
| BATTERY AND CHARGING | Trust | ifrogz FreeRein 2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 5 hour(s) | ifrogz FreeRein 2 lasts longer on a single charge than the Trust. |
| CONNECTIONS | Trust | ifrogz FreeRein 2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone stereo 3.5 mm) |
- |
|---|
| OTHERS | Trust | ifrogz FreeRein 2 |
|---|
| Included Accessories | 2 pairs of ear tips, micro-USB charging cable | 3 pairs of ear tips | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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