In depth comparison and review of EPOS I SENNHEISER ADAPT 461 and JBL Endurance RUN 2. 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 ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - wireless | |
|---|---|---|---|
| Weight | 50 g | 19.7 g | JBL Endurance RUN 2 are lighter than EPOS I SENNHEISER ADAPT 461 headphones. |
| Colour | Black with silver | White | Black | |
| Protection | - | Waterproof, sweat-proof | |
| Design | - | Sports | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 20 m | - |
| SOUND QUALITY | EPOS I SENNHEISER ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | - | |
| Active Noise Cancelling | Yes | - | EPOS I SENNHEISER ADAPT 461 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid ANC | - | |
| Volume Limiting Function | Yes | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 99 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | - | 8 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | EPOS I SENNHEISER ADAPT 461 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | Audio prompts | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook |
| MICROPHONE | EPOS I SENNHEISER ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | Beamforming | - | |
| Noise Cancelling | Yes | - | EPOS I SENNHEISER ADAPT 461 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | EPOS I SENNHEISER ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Controls | Mute, volume, answer/end, voice assistant, ANC on/off | 1-button remote |
|---|
| CABLE | EPOS I SENNHEISER ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Cable Type | USB-C to micro-USB cable | USB-C charge cable - detachable |
|---|
| FEATURES | EPOS I SENNHEISER ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Features | Vibrating call alert, EPOS ActiveGard | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Now |
| BATTERY AND CHARGING | EPOS I SENNHEISER ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Rechargeable | |
|---|---|---|---|
| Battery Capacity | 240 mAh | 130 mAh | EPOS I SENNHEISER ADAPT 461 have a higher battery capacity than JBL Endurance RUN 2. |
| Battery Life | 15 hour(s) | 10 hour(s) | EPOS I SENNHEISER ADAPT 461 lasts longer on a single charge than the JBL Endurance RUN 2. |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 15 hours Continuous talk (noise cancelling OFF): up to 14 hours Continuous playback (noise cancelling ON): up to 14 hours Continuous talk (noise cancelling ON): up to 13 hours |
Continuous playback: up to 10 hour(s) Continuous playback (with 10 min charge): up to 1 hours |
|
| Standby Time | 216 hours | - | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | EPOS I SENNHEISER ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | EPOS I SENNHEISER ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | EPOS I SENNHEISER ADAPT 461 | JBL Endurance RUN 2 |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips, BTD 800 USB-C dongle | Sound enhancer, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Compliant Standards | - | IPX5 | |
| Service & Support | Limited warranty - 2 years | - |
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