Detailed comparison and review of JBL Free II and EPOS I SENNHEISER GTW 270 Hybrid. 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 | JBL Free II | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.4 cm | |
| Width | - | 2.4 cm | |
| Depth | - | 2.3 cm | |
| Weight | 4.8 g | - | |
| Dimensions & Weight Details | Earphone: 4.8 g Charging case: 52 g |
- | |
| Colour | Black | White | Grey, black, silver | |
| Protection | Splashproof, IPX4 | IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | JBL Free II | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 | EPOS I SENNHEISER GTW 270 Hybrid have a more advanced version of Bluetooth than JBL Free II. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | 2% | |
| Sensitivity | 100 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 95 dB | 100 dB | |
| Diaphragm | 5.6 mm | - |
| MICROPHONE | JBL Free II | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 7500 Hz | |
| Sensitivity | -38 dBV/Pascal | -20 dBV/Pascal |
| REMOTE CONTROL | JBL Free II | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Controls | - | Answer/end, play/pause, next/previous track |
|---|
| CABLE | JBL Free II | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable |
|---|
| FEATURES | JBL Free II | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | JBL Free II | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 55 mAh | - | |
| Battery Life | 6 hour(s) | 5 hour(s) | JBL Free II lasts longer on a single charge than the EPOS I SENNHEISER GTW 270 Hybrid. |
| Battery Life Details | (with included charging case): up to 24 hours | Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 20 hours |
|
| Charging Time | 2 hour(s) | 1.5 hour(s) | EPOS I SENNHEISER GTW 270 Hybrid recharge faster than JBL Free II. |
| Included Qty | 2 | - |
| OTHERS | JBL Free II | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) | USB dongle, charging case, USB-C to USB-A cable, silicone ear tip | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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