Since the microphone and speaker are integrated into one piece, you can listen and speak with just this one device by plugging it into your smartphone! It's the perfect earphone-type bone conduction microphone for use while driving or in noisy environments.
The "EM21" is an earphone-type bone conduction microphone that uses a self-developed bubble-type bone conduction mic. It significantly reduces cord noise caused by rubbing cables, allowing for conversations with just one ear equipped, making it ideal for situations where you don't want conversations to be noticed (scenes where you don't want to stand out), such as in security or store operations. The bone conduction microphone detects sound as signals transmitted to the outer ear wall, enabling clear communication even in extremely noisy environments while wearing noise-canceling earmuffs or protective masks that cover the face in hazardous conditions.
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basic information
○Main Specifications - Cable length: Approximately 120cm (from the plug tip to the ear microphone tip) - Weight: Approximately 20g - Connection plug: 3.5φ 4-pole plug, CTIA standard (Cellular Telephone Industry Association)
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Applications/Examples of results
Temco Japan's bone conduction technology has obtained over 40 patents both domestically and internationally, and has numerous implementation achievements in both the public and private sectors. Railways (line management and platform operations) Automobile manufacturing sites Hospitals (internal communication and reception services) Taxi operation management Port management associations Dam management Universities and research institutions And many others.
Company information
Since its founding in 1948, Niikura Electric Co., Ltd. has developed for over 70 years, primarily focusing on products from the Panasonic (formerly Matsushita Electric) Group. We deeply appreciate the tremendous support from our customers and partner companies. With the slogan "Small but Spicy," we strive daily to become a presence that is trusted and valued by our customers. Moving forward, we will continue to advance with a focus on our latest products, always keeping our original spirit in mind to contribute to society. We sincerely ask for your continued support.
