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3D Surround Earphones with the world's best sound quality,
Provide the world best unique sound technology

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HISTORY

2020
06
- Design registration eartips (All-round eartip) for earphones
02
- Registrated a factory in Changwon-si

2019
12
- Relocation of head office to Changwon-si, Gyeongsangnam-do
10
- Participate in Korea Startup Tech Show 2019

2018
12
- Acquisition of Certificate of conformity for ED-300BT, Broadcasting and Communication Equipments
12
- ED-300, 2018, Seoul Awards Best Product Award (Seoul Industry Promotion Agency)
10
- Development of ED-300 2-way earphone
08
- Patented two-way earphone the with coaxial sound generator cartridge
07
- eduir Acquisition of trademark registration certificate
07
- Entered KORAIL Seoul Station Small and Medium Business Luxury Maru
06
- Development of ED-150 earphone

2017
10
- Agreement on development of military solid conduction earphone & throat microphone (Agency for Defense Development)
05
- Acquired Certificate of Quality Management System (ISO 9001)
05
- Acquired Certification for environmental management system(ISO 14001)
02
- Patented for self-tuning hearing aid device
02
- Patented for flat panel speaker manufacturing technology
02
- Patent for solid conduction hearing aids
02
- Patented solid conduction earphone
01
- Establishment of Research Institute

2016
06
- Establishment of “i Cubes Co., Ltd.”

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