Product DescriptionThe Radians Vertex Corded Electronic InEar Hearing Protection earbuds deliver compact, highperformance protection for shooters and hunters. These inear electronic ear buds amplify ambient sounds for situational awareness while compressing harmful noise at two selectable levels. A rechargeable lithiumion battery provides up to 35 hours of use per charge, and the reflective woven cable lets you comfortably wear the earbuds around your neck when not in use. Soft rubber tips in three sizes ensure a secure, comfortable fit, and a zippered storage case keeps everything organized in your range bag.Product Highlights Up to 5X enhancement of everyday ambient sounds for improved awareness Selectable dual noise compression levels: 85 dB and 105 dB for customizable protection Noise Reduction Rating (NRR) of 21 dB Rechargeable lithiumion power with up to 35 hours per charge; USBC cable included 9 mm dynamic speakers and two omnidirectional inear microphones for clear audio Specs Product Type: Corded electronic inear hearing protection earbuds NRR: 21 dB Compression Levels: 85 dB and 105 dB Sound Enhancement: Up to 5X Battery: Rechargeable lithiumion; up to 35 hours per charge; USBC charging cable included Speakers: 9 mm dynamic range Microphones: 2 omnidirectional inear microphones Ear Tip Sizes: 3 soft rubber sizes included Cable/Lanyard: Reflective woven cord Included: Zippered storage case Dimensions: 6.75 in L x 5 in W x 1.75 in H Weight: 0.35 lb UPC: 674326367378 Manufacturer Part Number: VX-AC40 Brand: Radians Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.