The 3M X4P5E hearing protectors are part of the X-series, a narrow-profile, helmet-mounted hearing protection designed for industrial use. The X4P5E's are not only light and comfortable for the amount of hearing protection - but they are also electrically insulated to allow for a wider range of uses in the field.
• Noise Reduction Rating: 25 Decibels
• High-performance arms: Balance durability and flexibility
• Easy click in/ click out: Move cups on and off ears easily
• Convenient storage: Store with cups clicked in or out
• Compatibility with hard hats: Designed for use with a standard hard hat slot
• Fit can be confirmed: Verify with 3M™ E-A-Rfit™ Dual-Ear Validation System
• X4 products are slim relative to their level of attenuation: Protection without all the bulk