#Japan #TONICHI #Koto City #T-Box #Digital Earplugs

Next-Generation Digital Earplugs Now for Sale

On May 30, 2025, TONICHI, a printing company based in Koto City, Tokyo, will launch its new online retail business, T-Box, featuring the innovative "Digital Earplugs MM4000-BK" created by King Jim. These state-of-the-art earplugs come equipped with selective noise cancellation technology that blocks out background noise while allowing users to hear important sounds, such as human voices.

Product Features

The Digital Earplugs MM4000-BK offer various advantages:

• - Noise-Canceling Functionality: This product effectively reduces disruptive sounds, including the noise from printing press machines and air conditioning systems, using advanced digital technology.
• - Safe Listening Design: The earplugs are designed in a way that users can still catch instructions from supervisors or engage in conversations with colleagues, making them suitable for use in work environments.
• - Lightweight and Compact: Weighing only about 4 grams per ear, they are designed for comfort during prolonged use and are easily portable.
• - Rechargeable and Economical: Compatible with USB Type-C charging, they provide up to 20 hours of continuous use after just a 2-hour charge.

The Retail Details include:

• - Product Name: Digital Earplugs MM-4000-BK (Black)
• - Retail Price: ¥12,980 (including tax and shipping)
• - Release Date: May 30, 2025
• - Seller: TONICHI Co., Ltd. T-Box
• - Purchase Link: Here

Customers have shared positive feedback about their experience using the earplugs:

• - "I feel that noise has been significantly reduced, while alarms from equipment can still be heard clearly." (Printing Supervisor, 50s)
• - "Unlike regular earplugs that block out everything, these let some sounds through while still providing effective noise isolation." (Printing Leader, 40s)

Recommended For:

• - Professionals working from home or in noisy environments who need to concentrate.
• - Students who want to study or read in libraries or cafes.
• - Travelers seeking a peaceful experience on planes or trains.

T-Box aims to consistently deliver comfort to everyday life and workplaces by selecting products with a focus on the users’ perspectives.