Side by side comparison and review of Poly EncorePro 320, QD 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 EncorePro 320, QD | Kokoon Relax |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 17.9 cm | |
| Width | - | 15.9 cm | |
| Depth | - | 9.4 cm | |
| Weight | - | 350 g | |
| Colour | - | Black | |
| Earpad Material | - | Silicone, fibre fabrics | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Poly EncorePro 320, QD | Kokoon Relax |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.0 | |
| Active Noise Cancelling | - | Yes | Kokoon Relax are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | Kokoon Relax are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 8000 Hz | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | 28 mm | 40 mm | Kokoon Relax have a thicker diaphragm than Poly EncorePro 320, QD. |
| Features | - | Active White Noise | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly EncorePro 320, QD | Kokoon Relax |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - |
| REMOTE CONTROL | Poly EncorePro 320, QD | Kokoon Relax |
|---|
| Controls | Mute, volume | Power on/off |
|---|
| CABLE | Poly EncorePro 320, QD | Kokoon Relax |
|---|
| Cable Type | Headset cable | Micro-USB charge cable - detachable Headphones cable - detachable - with remote control and mic |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Poly EncorePro 320, QD | Kokoon Relax |
|---|
| Sensors | - | Accelerometer, EEG sensor |
|---|
| BATTERY AND CHARGING | Poly EncorePro 320, QD | Kokoon Relax |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 500 mAh | |
| Battery Life | - | 13 hour(s) |
| CONNECTIONS | Poly EncorePro 320, QD | Kokoon Relax |
|---|
| Connector Type | Headset (Quick Disconnect) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Poly EncorePro 320, QD | Kokoon Relax |
|---|
| Included Accessories | - | Carrying case, micro-USB charging cable, eye mask | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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