It is a simple, lightweight, and compact product that does not require a generator or amplifier.
This product is an innovative device that generates power through a high-efficiency microphone unit activated by voice, allowing for communication without a power source by driving the other party's earphones. It enables wired communication over several kilometers even when the power is out due to disasters. It is simple, lightweight, and compact, requiring no generators or amplifiers. It is expected to be applicable as an emergency communication device for large ships. 【Features】 ■ Generates power through a high-efficiency microphone unit activated by voice ■ Allows for communication without a power source ■ Enables wired communication over several kilometers even when the power is out due to disasters *For more details, please refer to the PDF document or feel free to contact us.
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[Expected Application Examples] ■ As an emergency communication device for large ships *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Yashima Electric Co., Ltd. has been engaged in the manufacturing of high-efficiency earphones for hearing aids and receivers for communication devices, which require high assembly precision, as well as throat microphones that can be used in loud environments and headsets for broadcasting stations. We have developed and manufactured these products. Utilizing the acoustic engineering expertise gained from this manufacturing, we have developed micro-vibration sensors. Additionally, we conduct OEM for various products designed and manufactured according to the specifications requested by our customers. Furthermore, in recent years, we have been focusing on creating higher quality products that consider environmental impact, such as green procurement and compliance with the RoHS directive. We also have evaluation loan samples available, so please feel free to contact us.