In depth comparison and review of EPOS I SENNHEISER EDU 12 USB and JBL Wave Flex. 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 | EPOS I SENNHEISER EDU 12 USB | JBL Wave Flex |
|---|
| Product Type | Headset - wired - USB | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Earbud: 1.857 cm x 3.348 cm x 1.846 cm / 3.8 g Charging case: 4.937 cm x 5.484 cm x 2.585 cm / 35.1 g |
|
| Colour | - | White | Black | Beige | Blue | |
| Protection | - | Dust-resistant, water-resistant | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | EPOS I SENNHEISER EDU 12 USB | JBL Wave Flex |
|---|
| Headphones Form Factor | - | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Deep Bass | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 105 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | - | 12 mm |
| MICROPHONE | EPOS I SENNHEISER EDU 12 USB | JBL Wave Flex |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | - | EPOS I SENNHEISER EDU 12 USB microphone can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal |
| BATTERY AND CHARGING | EPOS I SENNHEISER EDU 12 USB | JBL Wave Flex |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 40 mAh | |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours Continuous talk: up to 4.5 hours |
|
| Charging Time | - | 2 hours |
| OTHERS | EPOS I SENNHEISER EDU 12 USB | JBL Wave Flex |
|---|
| Included Accessories | - | Charging case (500 mAh), USB-C charging cable | |
|---|---|---|---|
| Compatibility | Chrome OS, Mac, Windows | - | |
| Compliant Standards | - | IP54 | |
| Service & Support | Limited warranty - 2 years | - |
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