Mpow Bluetooth Noise Reduction Safety Ear Muffs, NRR 29dB/SNR 36dB Adjustable Ear Hearing Protection Headphones EAN Does not apply Brand Creusa MPN Does Not Apply Bluetooth Bluetooth enable Conector 3.5mm Aux-In Feature Adjustable headband,Lightweight and compact UPC Does not apply Connectivity Bluetooth Model Ear Defenders Type Ear-Cup (Over the Ear) Colour Black Wireless Technology Bluetooth Features Built-in Microphone Form Factor Headband Number of Earpieces Double Microphone Type Built-In .
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