Side by side comparison and review of Kokoon Nightbuds 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 | Kokoon Nightbuds | Poly Voyager 4210-M |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Voyager 4200 series | |
| Colour | Grey | - | |
| Tracking Data | Sleep quality score | - |
| SOUND QUALITY | Kokoon Nightbuds | Poly Voyager 4210-M |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Noise Isolating | Yes | - | Kokoon Nightbuds are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - |
| MICROPHONE | Kokoon Nightbuds | Poly Voyager 4210-M |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Kokoon Nightbuds | Poly Voyager 4210-M |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, reject call, pair mode | - |
|---|
| CABLE | Kokoon Nightbuds | Poly Voyager 4210-M |
|---|
| Cable Type | USB-C charge cable - detachable | - |
|---|
| FEATURES | Kokoon Nightbuds | Poly Voyager 4210-M |
|---|
| Sensors | Heart rate | - |
|---|
| BATTERY AND CHARGING | Kokoon Nightbuds | Poly Voyager 4210-M |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 100 mAh | - | |
| Battery Life | 10 hour(s) | - |
| CONNECTIONS | Kokoon Nightbuds | Poly Voyager 4210-M |
|---|
| Connector Type | - | USB (USB Type-C) |
|---|
| OTHERS | Kokoon Nightbuds | Poly Voyager 4210-M |
|---|
| Included Accessories | Carrying case, 4 pairs of silicone ear tips, USB-C to USB-A charging cable | Charging stand, Bluetooth dongle | |
|---|---|---|---|
| Compatibility | iPhone, iPad, Android phone, Android tablet | - | |
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - parts and labour - 2 years | - |
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