Radians VXNANO40 Vertex Nano Wireless Electronic Earbuds 25dB NRR

The Radians VXNANO40 Vertex Nano represents a breakthrough in compact hearing protection technology, delivering professional-grade noise reduction in a truly wireless design. These electronic earbuds eliminate the bulk and wires that compromise mobility during tactical operations, training sessions, and extended range time.

What Makes This Different

Unlike traditional over-ear electronic muffs, the Vertex Nano system fits completely inside the ear canal while maintaining full situational awareness. The advanced sound compression technology instantly suppresses harmful noise above 82 decibels while amplifying important environmental sounds like range commands and conversations. This dual-function capability surpasses passive foam plugs that block all sound indiscriminately.

Key Features

• 25 dB Noise Reduction Rating (NRR) certified for OSHA compliance
• Wireless Bluetooth 5.0 connectivity with 30-foot operating range
• Sound compression activates in less than 0.5 milliseconds
• Rechargeable lithium battery provides 8+ hours continuous use
• IPX4 water resistance rating for all-weather performance
• Secure-fit silicone tips in multiple sizes included
• Compact charging case extends total runtime to 24+ hours

Field testing demonstrates consistent performance across temperature ranges from -10°F to 120°F. The compression circuitry handles sudden impulse noise from centerfire rifles, shotguns, and pistol calibers while preserving speech clarity at normal conversation levels. Multiple ear tip sizes ensure proper seal and comfort during extended wear periods common in competitive shooting and professional training environments.

Technical Specs

• Dimensions: 0.8" x 0.6" x 0.4" per earbud
• Weight: 0.2 oz per earbud, 2.1 oz charging case
• Frequency Response: 20Hz - 20kHz
• Sound Compression: <0.5ms attack time, 2-4ms release
• Battery Life: 8 hours earbuds, 16 hours case (24 total)
• Charging: USB-C port, 1.5 hour full charge time
• Materials: Medical-grade silicone tips, ABS housing
• Color: Flat Dark Earth (Tan)
• Certification: ANSI S3.19-1974, CE marked
• Warranty: 2-year manufacturer coverage

The VXNANO40 addresses the mobility limitations of traditional electronic hearing protection without sacrificing safety or awareness. Professional shooters and tactical personnel require equipment that performs reliably under stress while maintaining the low profile necessary for helmet compatibility and extended missions.