Detailed comparison and review of ifrogz FreeRein 2 and Sony WI-C310. 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 | ifrogz FreeRein 2 | Sony WI-C310 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 19 g | |
| Colour | White | Black | Purple | Red | Black | Blue | Gold | White | |
| Protection | Sweat-resistant, water-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | ifrogz FreeRein 2 | Sony WI-C310 |
|---|
| 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), Serial Copy Management System (SCMS-T) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Diaphragm | 8 mm | 9 mm | Sony WI-C310 have a thicker diaphragm than ifrogz FreeRein 2. |
| Magnet Material | Neodymium | Neodymium | |
| Features | Magnetic ear buds | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | ifrogz FreeRein 2 | Sony WI-C310 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | ifrogz FreeRein 2 | Sony WI-C310 |
|---|
| Controls | Volume | - |
|---|
| CABLE | ifrogz FreeRein 2 | Sony WI-C310 |
|---|
| Cable Type | - | USB-C charge cable - detachable - 20 cm |
|---|
| BATTERY AND CHARGING | ifrogz FreeRein 2 | Sony WI-C310 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 15 hour(s) | Sony WI-C310 lasts longer on a single charge than the ifrogz FreeRein 2. |
| Standby Time | - | 200 hours | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | ifrogz FreeRein 2 | Sony WI-C310 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | ifrogz FreeRein 2 | Sony WI-C310 |
|---|
| Included Accessories | 3 pairs of ear tips | 3 pairs of earbuds | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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