This is a set of headphone adapters, which are made of materials, durable and can be used for a long time. Compact and portable, no burden to go out, more convenient to go out to work, suitable for business travel. With this headphone adapter, you can charge your phone and listen to music at the same time. Features -Material: TPE, alloy. - Compact and portable, no burden to go out, more convenient to go out to work, suitable for business travel. - Made of material with stable performance and . - No driver, plug and play, direct insert use, convenient and quick, simple operation. - With this headphone adapter, you can charge your phone and listen to music at the same time. - 3.5mm interface, compatible with universal mobile phone, so that the earphone does not waste, also do not need to buy high-priced Type-C special earphone. Package list: 1 x Set 2Pcs Headphone Adapters