Sennheiser GSP 550 vs. Kokoon Relax

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser GSP 550 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.

Headphones Specifications Comparison

Sennheiser GSP 550 vs. Kokoon Relax Comparison Chart
DESIGN AND DIMENSIONS Sennheiser GSP 550 Kokoon Relax
Product Type Headset - wired - USB Headphones - Bluetooth - wireless, wired - 3.5 mm jack
Series Gaming -
Height - 17.9 cm
Width - 15.9 cm
Depth - 9.4 cm
Weight 358 g 350 g Kokoon Relax are lighter than Sennheiser GSP 550 headphones.
Colour Black Black
Earpad Material - Silicone, fibre fabrics
Recommended Use Computer -
Gaming Yes -
SOUND QUALITY Sennheiser GSP 550 Kokoon Relax
Headphones Form Factor Full size Full size
Headphones Technology Dynamic -
Ear Cups Type Open -
Adjustable Headband Yes -
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
Sound Effects 7.1 Channel Virtual Surround Sound -
Frequency Response 10 - 30000 Hz -
Sensitivity 107 dB -
Impedance 28 Ohm 32 Ohm
Diaphragm - 40 mm
Features - Active White Noise
MICROPHONE Sennheiser GSP 550 Kokoon Relax
Type Boom On-cable
Microphone Operation Mode Bi-directional -
Frequency Response 10 - 18000 Hz -
Sensitivity -47 dBV/Pascal -
REMOTE CONTROL Sennheiser GSP 550 Kokoon Relax
Controls - Power on/off
CABLE Sennheiser GSP 550 Kokoon Relax
Cable Type Headset cable - 1.2 m Micro-USB charge cable - detachable
Headphones cable - detachable - with remote control and mic
Cable Length 1.2 m -
Detachable Cable - Yes
FEATURES Sennheiser GSP 550 Kokoon Relax
Sensors - Accelerometer, EEG sensor
BATTERY AND CHARGING Sennheiser GSP 550 Kokoon Relax
Battery Type - Headphone battery rechargeable - Lithium Ion
Battery Capacity - 500 mAh
Battery Life - 13 hour(s)
CONNECTIONS Sennheiser GSP 550 Kokoon Relax
Connector Type USB (4 PIN USB Type A) Headphones (mini-phone stereo 3.5 mm 4-pole)
OTHERS Sennheiser GSP 550 Kokoon Relax
Included Accessories - Carrying case, micro-USB charging cable, eye mask
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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