Detailed comparison and review of ifrogz FreeRein 2 and JBL Endurance RUNBT. 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 | JBL Endurance RUNBT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 19.7 g | |
| Colour | White | Black | Purple | Red | Red | Black | Green | |
| Earpad Material | - | Silicone | |
| Protection | Sweat-resistant, water-resistant | Sweat-resistant, IPX5 | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | ifrogz FreeRein 2 | JBL Endurance RUNBT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Input Power | - | 15 mW | |
| Sensitivity | - | 102 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8 mm | 8 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - | |
| Features | Magnetic ear buds | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook |
| MICROPHONE | ifrogz FreeRein 2 | JBL Endurance RUNBT |
|---|
| Type | On-cable | On-cable |
|---|
| REMOTE CONTROL | ifrogz FreeRein 2 | JBL Endurance RUNBT |
|---|
| Controls | Volume | Volume, power on/off, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | ifrogz FreeRein 2 | JBL Endurance RUNBT |
|---|
| Cable Length | - | 62 cm |
|---|
| FEATURES | ifrogz FreeRein 2 | JBL Endurance RUNBT |
|---|
| Intelligent Assistant | - | Siri, Google Now |
|---|
| BATTERY AND CHARGING | ifrogz FreeRein 2 | JBL Endurance RUNBT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 120 mAh | |
| Battery Life | 5 hour(s) | 6 hour(s) | JBL Endurance RUNBT lasts longer on a single charge than the ifrogz FreeRein 2. |
| Battery Life Details | - | Continuous playback: up to 6 hours Continuous talk: up to 6 hours |
|
| Charging Time | - | 2 hour(s) |
| OTHERS | ifrogz FreeRein 2 | JBL Endurance RUNBT |
|---|
| Included Accessories | 3 pairs of ear tips | USB charging cable, 3 pairs of silicone ear tips (small, medium, large), 1 pair of enhancers | |
|---|---|---|---|
| Compliant Standards | - | IPX5 | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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