Ear hook design for a secure fit, with a screw-in plug for a reliable earphone microphone.
In remote instruction within the educational field, clear audio transmission and a stable connection are essential. In particular, smooth communication between instructors and learners greatly impacts learning effectiveness. Unexpected audio interruptions or equipment malfunctions can lead to interruptions in instruction and a decrease in learners' motivation. The earphone microphone MH-89A4B, designed with an ear hook to prevent the earphones from falling off and a screw-type plug to ensure a secure connection to the radio, allows for focused remote instruction without worry. 【Usage Scenarios】 - Interactive communication in online classes - Audio instructions in practical training - Quick responses to learners' questions 【Benefits of Implementation】 - Clear audio ensures accurate transmission of instructional content - Prevents interruptions in instruction due to equipment malfunctions - Achieves smooth communication with learners
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basic information
【Features】 ■ Earphones are less likely to fall out ■ Comes with a 3-rotation clip that can be attached to the chest ■ Screw-in type plug that is difficult to detach 【Our Strengths】 Exceli Co., Ltd. specializes in the sales, rental, and repair of radios, transceivers, and intercoms, with 33 years of experience. We provide support until late at night, 365 days a year, and deliver nationwide in Japan. We offer free trials before purchase and handle after-sales repairs in-house, ensuring a worry-free experience. We are a company approved under the Ministry of Economy, Trade and Industry's Management Innovation Support Law and have been certified as a premier dealer by Motorola.
Price information
Manufacturer's suggested retail price: 4,200 yen (excluding tax) Please feel free to contact us for our selling price.
Price range
P1
Delivery Time
Applications/Examples of results
【Examples of Use】 ■ Nursing facilities ■ Movies, TV shows, commercials, filming ■ Shopping malls ■ Showrooms, exhibition halls, sales venues ■ Crisis management ■ Community associations, neighborhood associations ■ Golf courses ■ Wedding venues, bridal ■ Restaurants ■ Condominium management associations, management companies ■ Security ■ Home centers ■ Leisure ■ Surveying ■ Construction, demolition ■ Amusement facilities ■ Moving ■ Hotels, inns ■ Festivals ■ After-school programs ■ Elections ■ Pools ■ Fire equipment inspection, building maintenance ■ Electrical work, air conditioning work ■ Factories ■ Wildlife capture and animal protection ■ Hunting ■ Movie theaters, cinema complexes ■ Exhibitions ■ Warehouses ■ Gas stations ■ Funerals ■ Concert halls ■ Outdoors ■ Broadcasting stations ■ Offices ■ Maintenance garages ■ Aircraft maintenance ■ Schools ■ Cleaning ■ Lead vehicles, guiding vehicles ■ Art museums, museums, etc.
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Exceli Co., Ltd. sells and rents wireless devices, transceivers, and intercoms. With 33 years of experience, we have a track record of transactions with over 70,000 customers. We provide support 365 days a year until late at night, delivering wireless devices, transceivers, and intercoms throughout Japan. Additionally, we offer free trials for almost all models before purchase. Rest assured, we also handle after-sales repairs in-house. We are a company approved under the Ministry of Economy, Trade and Industry's Management Innovation Support Law (No. 15 Sanro Shokei 707). We have been certified as a premier dealer by Motorola for our excellence in "proposal capability," "after-sales maintenance," "experience," and "technical skills."









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