Product DescriptionThe Pyramex Venture Gear AMP Bluetooth Electronic Earmuff (model VGPME30BT) delivers reliable hearing protection and clear communication in a slim, comfortable overthehead design. With a 26 dB Noise Reduction Rating, quad microphones, and active compression of harmful sounds above safe levels, it helps maintain situational awareness while protecting your hearing at the range or on the job. The rubberized polymer ear cups and padded, foldaway headband provide durable comfort, while Bluetooth connectivity and a 3.5 mm auxiliary jack let you stream audio or connect to mobile devices. Automatic shutoff after four hours conserves power, and two AAA batteries are included.Product Highlights 26 dB NRR with active suppression of hazardous noise above 85 dB Quad frontfacing microphones amplify ambient sounds for awareness Bluetooth wireless plus 3.5 mm AUX input for music and communications Rubberized polymer ear cups and padded, foldaway overthehead headband Automatic 4hour shutoff; includes two AAA batteries Specs Brand: Pyramex Series/Model: Venture Gear AMP Bluetooth Electronic Earmuff Color: Black Noise Reduction Rating (NRR): 26 dB Microphones: Quad Bluetooth: Yes Input: 3.5 mm auxiliary jack Auto ShutOff: 4 hours Battery Type: AAA (2 included) Materials: Polymer construction; Earcup material ABS; Volume knob TPE; Earcup cushion PVC; Headband PU with fabric/PVC cushion; Steelwire adjustments Compliance: ANSI S3.19 Country of Origin: China UPC: 810170034268 Manufacturer Part Number: VGPME30BT 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.