Side by side comparison and review of SOUL RUN FREE PRO and Poly Voyager 4210-M. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | SOUL RUN FREE PRO | Poly Voyager 4210-M |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Voyager 4200 series | |
| Height | 3.2 cm | - | |
| Width | 1.8 cm | - | |
| Depth | 1.8 cm | - | |
| Weight | 17 g | - | |
| Colour | Black | - | |
| Protection | Waterproof | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | SOUL RUN FREE PRO | Poly Voyager 4210-M |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 EDR | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | SOUL RUN FREE PRO | Poly Voyager 4210-M |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - |
| REMOTE CONTROL | SOUL RUN FREE PRO | Poly Voyager 4210-M |
|---|
| Controls | Volume, volume control, play/pause button, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | SOUL RUN FREE PRO | Poly Voyager 4210-M |
|---|
| Cable Type | USB charge cable Headset cable - 57.5 cm |
- |
|---|
| BATTERY AND CHARGING | SOUL RUN FREE PRO | Poly Voyager 4210-M |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 8 hour(s) | - | |
| Standby Time | 240 hours | - | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | SOUL RUN FREE PRO | Poly Voyager 4210-M |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | SOUL RUN FREE PRO | Poly Voyager 4210-M |
|---|
| Connector Type | - | USB (USB Type-C) |
|---|
| OTHERS | SOUL RUN FREE PRO | Poly Voyager 4210-M |
|---|
| Included Accessories | Carrying case, cable clip, 3 pairs of ear tips (small, medium, large) | Charging stand, Bluetooth dongle | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - 1 year | - |
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