Detailed comparison and review of Jabra BIZ 2400 Duo 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 | Jabra BIZ 2400 Duo | Kokoon Relax |
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Product Type | Headset - wired | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
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Height | - | 17.9 cm | |
Width | - | 15.9 cm | |
Depth | - | 9.4 cm | |
Weight | - | 350 g | |
Colour | - | Black | |
Body Material | KEVLAR, surgical steel | - | |
Earpad Material | - | Silicone, fibre fabrics |
SOUND QUALITY | Jabra BIZ 2400 Duo | Kokoon Relax |
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Headphones Form Factor | On-ear | Full size | |
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Headphones Technology | Dynamic | - | |
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 | Yes | Both headphones are equipped with noise isolation. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 300 - 3400 Hz | - | |
Impedance | - | 32 Ohm | |
Diaphragm | - | 40 mm | |
Magnet Material | Neodymium | - | |
Features | - | Active White Noise |
MICROPHONE | Jabra BIZ 2400 Duo | Kokoon Relax |
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Type | Boom | On-cable | |
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Microphone Operation Mode | Omni-directional | - |
REMOTE CONTROL | Jabra BIZ 2400 Duo | Kokoon Relax |
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Controls | - | Power on/off |
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CABLE | Jabra BIZ 2400 Duo | Kokoon Relax |
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Cable Type | Headset cable | Micro-USB charge cable - detachable Headphones cable - detachable - with remote control and mic |
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Detachable Cable | - | Yes |
FEATURES | Jabra BIZ 2400 Duo | Kokoon Relax |
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Sensors | - | Accelerometer, EEG sensor |
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BATTERY AND CHARGING | Jabra BIZ 2400 Duo | Kokoon Relax |
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Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | - | 500 mAh | |
Battery Life | - | 13 hour(s) |
CONNECTIONS | Jabra BIZ 2400 Duo | Kokoon Relax |
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Connector Type | Headset | Headphones (mini-phone stereo 3.5 mm 4-pole) |
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OTHERS | Jabra BIZ 2400 Duo | Kokoon Relax |
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Included Accessories | - | Carrying case, micro-USB charging cable, eye mask | |
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Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | - | |
Service & Support | Limited warranty - 3 years | Limited warranty - 2 years |