Side by side comparison and review of Poly Voyager 4300 UC Series 4320 and Kokoon Relax. 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 | Poly Voyager 4300 UC Series 4320 | Kokoon Relax |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-A | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 18.6 cm | 17.9 cm | |
| Width | 21 cm | 15.9 cm | |
| Depth | 5.5 cm | 9.4 cm | |
| Weight | 162 g | 350 g | Poly Voyager 4300 UC Series 4320 are lighter than Poly Voyager 4300 UC Series 4320 headphones. |
| Colour | - | Black | |
| Earpad Material | - | Silicone, fibre fabrics | |
| Recommended Use | Computer | - | |
| Bluetooth Range (Operating Distance) | 50 m | - |
| SOUND QUALITY | Poly Voyager 4300 UC Series 4320 | Kokoon Relax |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 4.0 | Poly Voyager 4300 UC Series 4320 have a more advanced version of Bluetooth than Kokoon Relax. |
| Active Noise Cancelling | - | Yes | Kokoon Relax are equipped with active noice cancellation. |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Features | Acoustic Fence technology | Active White Noise |
| MICROPHONE | Poly Voyager 4300 UC Series 4320 | Kokoon Relax |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4300 UC Series 4320 | Kokoon Relax |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | Power on/off |
|---|
| CABLE | Poly Voyager 4300 UC Series 4320 | Kokoon Relax |
|---|
| Cable Type | - | Micro-USB charge cable - detachable Headphones cable - detachable - with remote control and mic |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Poly Voyager 4300 UC Series 4320 | Kokoon Relax |
|---|
| Sensors | - | Accelerometer, EEG sensor |
|---|
| BATTERY AND CHARGING | Poly Voyager 4300 UC Series 4320 | Kokoon Relax |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 500 mAh | |
| Battery Life | - | 13 hour(s) |
| CONNECTIONS | Poly Voyager 4300 UC Series 4320 | Kokoon Relax |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Voyager 4300 UC Series 4320 | Kokoon Relax |
|---|
| Included Accessories | Bluetooth USB-A adapter | Carrying case, micro-USB charging cable, eye mask | |
|---|---|---|---|
| Software Certification | Zoom Certified | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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