Experience superior sound quality and protection with these noise cancelling Bluetooth earbuds designed for work in loud environments The advanced noise reduction technology helps protect your hearing while allowing you to enjoy high-quality audio Perfect for use on construction sites, production lines, and other noisy workplaces Wearing these headphones reduces the impact of noise on you Reduce noise and protect ears.Earphones that mimic earplugs are when worn just like ordinary earplugs.This way you can listen to music or novels while working Colour:As Shown Material:Chemical FiberandSilica gel Package Contents: 1x Earphone 1x Data Line 1x Clip 1x Pin 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.