Use your phone more Safely with our SYB air tube Headset. Stops 99% of cell phone radiation from entering your brain. Among air tube headsets, ours provide superior sound quality, with crisp and clear audio and fantastic bass. Available in two styles: standard in-ear, and over-the-ear for a more secure fit. Includes earbuds in 3 sizes so you can get just the right fit. Includes free carrying case. Features built in microphone, volume control buttons, & audio playback control button, enabling one-touch call answering and audio playback control. Compatible with any device with a standard 3.5mm audio jack or USB-C audio connector.