As a company leading in the business of amplifiers for lectures, we manufacture and sell Giga phones, the widely used mobile amplifier for lectures. We also manufacture and sell G Phones or cell phones with open sound to prevent hearing loss. We develop new technology, produce various products related to mobile sound systems and are settling in as a young company leading the sound technology of Korea in the global market for full customer satisfaction.

1. Head phones and mega phones
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2. GIGA MS
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3. Giga phone S
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4. G phone
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