In depth comparison and review of Kokoon Relax and EPOS I SENNHEISER C20. 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 | Kokoon Relax | EPOS I SENNHEISER C20 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | - | C-series | |
| Height | 17.9 cm | 20 cm | |
| Width | 15.9 cm | 16.5 cm | |
| Depth | 9.4 cm | 5.8 cm | |
| Weight | 350 g | 200 g | EPOS I SENNHEISER C20 are lighter than Kokoon Relax headphones. |
| Colour | Black | Black | |
| Earpad Material | Silicone, fibre fabrics | - | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | Kokoon Relax | EPOS I SENNHEISER C20 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | 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 | |
| Total Harmonic Distortion (THD) | - | 3% | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | - | |
| Features | Active White Noise | EPOS BrainAdapt Technology |
| MICROPHONE | Kokoon Relax | EPOS I SENNHEISER C20 |
|---|
| Type | On-cable | Boom |
|---|
| REMOTE CONTROL | Kokoon Relax | EPOS I SENNHEISER C20 |
|---|
| Controls | Power on/off | - |
|---|
| CABLE | Kokoon Relax | EPOS I SENNHEISER C20 |
|---|
| Cable Type | Micro-USB charge cable - detachable Headphones cable - detachable - with remote control and mic |
- | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Kokoon Relax | EPOS I SENNHEISER C20 |
|---|
| Sensors | Accelerometer, EEG sensor | - |
|---|
| BATTERY AND CHARGING | Kokoon Relax | EPOS I SENNHEISER C20 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 500 mAh | - | |
| Battery Life | 13 hour(s) | - | |
| Standby Time | - | 300 hours | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Kokoon Relax | EPOS I SENNHEISER C20 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Kokoon Relax | EPOS I SENNHEISER C20 |
|---|
| Included Accessories | Carrying case, micro-USB charging cable, eye mask | Carrying case, charging cable, BTD 800 USB dongle | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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