Specifications Material Material:PVC Category Category:Earphones and Headphones Features Active Noise Cancellation:Yes Volume Control:Yes Control Button:Yes Principle of Vocalization:Electrostatic Connectivity Type of Wireless:Bluetooth Communication:Wireless Design Style:In-ear Brand Brand:Mussels These Mussels in-ear wireless earphones are crafted from durable PVC and fall under the category of earphones and headphones. They feature active noise cancellation, volume control, and control buttons for ease of use. Utilizing the electrostatic principle of vocalization, they deliver high-quality sound. These Bluetooth earphones offer wireless communication, providing a seamless listening experience. Originating from China, the Mussels brand ensures a reliable and stylish audio solution.