以电子零件代理销售为基础，与协力厂商的配合，在电声领域里也经销专业麦克风系列、耳挂式、头戴式立体耳机，并可接受订作制造。
Stereo Innerphone
Item No.: AH168
Ear HookStereo Earphone
Item No.: AH268
Infra-red Wireless Headphone
Item No.: IFS-688W
Stereo Headphone
Item No.: AH535
Microphone
Item No.: DM-548
Microphone
Item No.: UM-628
Microphone
Item No.: EM-320
Microphone
Item No.: EM-330
Active Wireless Microphone System
Item No.: AH-968
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