Digital Earplugs "MM4000"
The sound is audible, while only the noise is cut out! With an IP54 equivalent dustproof and waterproof design, it is resistant to rain and dust.
The "MM4000" is a digital earplug that can cut out only environmental sounds. You can still hear necessary sounds even while noise canceling, so you can feel at ease. Additionally, it is possible to listen to surrounding sounds while wearing the earplugs in external sound capture mode. When using noise canceling in "strong" mode, it can be continuously used for about 85 hours with one AA alkaline battery. 【Features】 ■ Waterproof and dustproof ■ Battery-operated ■ External sound capture *For more details, please refer to the related links or feel free to contact us.
- 企業：キングジム
- 価格：Other
