Tactical Sound Control amplifies environmental sound and cuts harmful noise allowing you to hear range commands or converse while protecting your hearing. Designed without Bluetooth to ensure that you are able to remain focused and alert in nature or at the range. ANSI Certified Hearing provides 25 dB of noise reduction while ISOtunes SafeMax technology suppresses audio passthrough to a safe 85 dB level. Ultra-durable with an IP67 rating, INSTINCT is dust and waterproof and ready for any conditions. Up to 13 hours of battery life to ensure that you're able to keep your hearing protected all day long. ISOtunes Sport INSTINCT comes with a variety pack of foam and silicone eartips, a USB-C charging cable, and a charging case with lanyard. ISOtunes Sport INSTINCT: The Freedom You Want. The Protection You Need. A shooting earbud that packs a big punch in a little package. The completely cordless design allows you to move freely while Tactical Sound Control delivers amplified natural sound and gunshot noise reduction. INSTINCT is not Bluetooth enabled to ensure that you're able to stay focused in nature or at the range.