Advanced Noise Cancellation: Designed specifically for noisy workplaces, these Bluetooth ear plugs feature cutting-edge noise cancellation technology, ensuring clear audio and communication in environments like construction sites. and Comfortable: Crafted for long-lasting use, the ear plugs are made from soft, hypoallergenic material that remains comfortable throughout your workday, preventing ear fatigue. Wireless Connectivity: Easily connect to any Bluetooth-enabled device for seamless audio streaming and hands-free calls, enhancing your productivity without compromising safety. Long Battery Life: Equipped with a powerful battery, these ear plugs provide extended use on a single charge, making them perfect for long shifts. Portable and : Their compact design makes them easy to carry and wear, offering protection and functionality without the bulk. Type:Ear Plugs Bluetooth Earphone Color:As Shown Material:plastic Package Contents: 1 * Earbud Bluetooth Earphone Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.