Detailed comparison and review of Sennheiser HD 300 PRO and Kokoon Relax. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sennheiser HD 300 PRO | Kokoon Relax |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 17.9 cm | |
| Width | - | 15.9 cm | |
| Depth | - | 9.4 cm | |
| Weight | 297 g | 350 g | Sennheiser HD 300 PRO are lighter than Sennheiser HD 300 PRO headphones. |
| Colour | - | Black | |
| Earpad Material | - | Silicone, fibre fabrics |
| SOUND QUALITY | Sennheiser HD 300 PRO | Kokoon Relax |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| 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 | 6 - 25000 Hz | - | |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | 108 dB | - | |
| Impedance | 64 Ohm | 32 Ohm | |
| Max Sound Pressure | 123 dB | - | |
| Diaphragm | - | 40 mm | |
| Features | - | Active White Noise |
| MICROPHONE | Sennheiser HD 300 PRO | Kokoon Relax |
|---|
| Type | - | On-cable |
|---|
| REMOTE CONTROL | Sennheiser HD 300 PRO | Kokoon Relax |
|---|
| Controls | - | Power on/off |
|---|
| CABLE | Sennheiser HD 300 PRO | Kokoon Relax |
|---|
| Cable Type | Headphones cable - 1.55 m | Micro-USB charge cable - detachable Headphones cable - detachable - with remote control and mic |
|
|---|---|---|---|
| Cable Length | 1.55 m | - | |
| Detachable Cable | - | Yes |
| FEATURES | Sennheiser HD 300 PRO | Kokoon Relax |
|---|
| Sensors | - | Accelerometer, EEG sensor |
|---|
| BATTERY AND CHARGING | Sennheiser HD 300 PRO | Kokoon Relax |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 500 mAh | |
| Battery Life | - | 13 hour(s) |
| CONNECTIONS | Sennheiser HD 300 PRO | Kokoon Relax |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 300 PRO | Kokoon Relax |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Carrying case, micro-USB charging cable, eye mask | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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