In depth comparison and review of JBL Endurance RUN 2 and Poly Voyager 4210-M. 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 | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Product Type | Earphones - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Voyager 4200 series | |
| Weight | 19.7 g | - | |
| Colour | White | Black | - | |
| Protection | Waterproof, sweat-proof | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wired | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Pure Bass | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 99 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8 mm | - | |
| Features | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook | - |
| MICROPHONE | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Controls | 1-button remote | - |
|---|
| CABLE | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Cable Type | USB-C charge cable - detachable | - |
|---|
| FEATURES | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Internet of Things (IoT) Compatible | Yes | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Now | - |
| BATTERY AND CHARGING | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Battery Type | Rechargeable | - | |
|---|---|---|---|
| Battery Capacity | 130 mAh | - | |
| Battery Life | 10 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 10 hour(s) Continuous playback (with 10 min charge): up to 1 hours |
- | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Modulation Type | GFSK, 8-DPSK, 4-DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| CONNECTIONS | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (USB Type-C) |
|---|
| OTHERS | JBL Endurance RUN 2 | Poly Voyager 4210-M |
|---|
| Included Accessories | Sound enhancer, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | Charging stand, Bluetooth dongle | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Compliant Standards | IPX5 | - |
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