Product DescriptionThe Pyramex Venture Gear Sentinel electronic earmuff delivers clear amplification of ambient sounds while automatically compressing harmful noise to safe levels. Designed for comfortable, allday wear, it features slim profile ear cups, a foldaway padded headband, and height adjustment for a personalized fit. A frontfacing microphone enhances situational awareness, while a 3.5 mm auxiliary jack connects to MP3 players and mobile devices. Power management includes an auto shutoff after four hours, with operation on two AAA batteries.Product Highlights Electronic hearing protection amplifies safe sounds and compresses dangerous noise Slim, lowprofile ear cups and foldaway padded headband for comfort and portability Frontfacing microphone improves awareness in dynamic environments 3.5 mm AUX input for music and mobile device connectivity Auto shutoff after 4 hours; runs on two AAA batteries Specs Style: Venture Gear Sentinel Product Type: Electronic earmuff hearing protection Noise Reduction Rating (NRR): 26 dB Microphone: Frontfacing Headband: Foldaway, padded; overthehead; height adjustable Ear Cups: Slim profile Audio Input: 3.5 mm AUX jack Power: 2 x; AAA batteries Material: Polymer Color: Powder Blue/Black Weight: 442 g (approx. 0.97 lb) Packaging: Clamshell Compliance: ANSI S3.19 Country of Origin: China UPC: 810170031045 Manufacturer Part Number: VGPME26 Brand Name: Pyramex 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.