About this item 3.5mm Aux Jack Wired Earbuds: 3.5mm audio jack earbuds compatible with a wide range of devices, including PCs, laptops, Kindles, and various Android phones and tablets. Perfect for any device equipped with a 3.5mm audio jack. 3 Size In-Ear Earbuds: Equipped with three sizes of soft silicone eartips (L/M/S) for a comfortable fit. The ergonomic semi in-ear design ensures no pressure on the ears, allowing for extended wear without discomfort. The 45-degree angle insertion helps keep them securely in place. Stereo Sound Wired Headphones: Built-in high-quality DAC chip and low-distortion speaker driver deliver rich bass details and clear mid-high frequencies. Enjoy an immersive music experience with enhanced audio quality. In-Line Control & Built-in Mic: Featuring in-line controls for play/pause, volume adjustment, and answering calls. The high-sensitivity microphone offers clear call quality, making it ideal for work, sports, and outdoor activities. Resistant & Anti-Tangle