AXIL GSX 3.0 Wireless Protective Ear Plugs 85 dB 1 Pair Black. 0 delivers the ultimate 3-in-1 performancecombining Bluetooth 5.3 audio advanced hearing enhancement and professional-grade hearing protection in one sleek durable design. With SonicShieldX filtering Bass Boost audio and over double the battery life of the GSX 2.0 users get unmatched clarity comfort and endurance. Designed with the Lock-n-Loaded Fit and Tap and Go interface GSX 3.0 keeps you connected aware and protected in nearly any environment. Built to endure with IP65 water and sweat resistance this is the next evolution in AXILs sound innovation. Specifications for AXIL GSX 3.0 Wireless Protective Ear Plugs: Manufacturer: AXIL NRR: 85 dB Quantity: 1 Pair Water Resistance Level: IP65 Audio Input: Bluetooth Headphone Style: In Ear Battery Life: 40 hours Battery Type: Lithium Ion Features of AXIL GSX 3.0 Wireless Protective Ear Plugs Sound Enhancement and Hearing Protection 5.3 Bluetooth Audio for Studio Quality Audio and Hands-Free Communication Compresses Loud Sounds at 85dB or Louder 24 dB SNR / 17 dB NRR with Silicone Tips: Small-Sized Tips: 7-11mm Medium-Sized Tips: 7-12mm Large-Sized Tips: 8-12mm 26 dB SNR / 21 dB NRR with Both Styles of Foam Tips: Small-Sized Tips: 8-10mm Medium-Sized Tips: 10-12mm Large-Sized Tips: 10-13mm Package Contents: AXIL GSX 3.0 Wireless Protective Ear Plugs AXIL GS-X30B: GSX 3.0 Wireless Protective Ear Plugs 85 dB 1 Pair Black