Extra small fit-in-ear headphones made of silicone adapt perfectly to any ear canal, ensuring that the mini-sized ear cushions provide comfortable wear and a secure fit. These ultra-light headphones are barely noticeable when worn. The flexible silicone housing offers very comfortable wear, not pressing on the ear when lying down, for example. The scratch-resistant, durable silicone housing (earbuds and plug) makes them perfect for on-the-go use thanks to the headset function. Integrated phone functionality with call answering and microphone for smartphones. Remote function to control music (pause/play/forward/backward), if supported by the phone. Passive noise cancellation shields against external sounds.