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. Using this earplug can help you focus more on your work. Feature:Noise Cancelling Style:In-Ear Colour:Blue Material:Chemical fiber + silicone Package Contents: 1 * earphone 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.