2-in-1: listen to music and fast charge your phone simultaneously by splitting your USB-C port into a headphone jack and fast-charging compatible USB-C port; the adapter doesn’t support data transfer Premium Tech: hi-res DAC chip ensures stable and high-quality audio transmission (96KHz/24bit) PD Fast Charging: supports fast charging for mobile devices and up to 27W charging for laptops using a PD charger Broad Compatibility: Compatible with iPhone 15 Series, Samsung Galaxy S series, Note series, Google Pixel series, Apple iPad Air series/mini 6 (2021)/Pro 12.9 & Pro 11 Series, Huawei , Xiaomi , OnePlus , and most other USB-C devices Portable and Durable: premium materials and intelligent design keep the adapter small and portable while ensuring durability Item Dimensions LxWxH: 7.28 x 0.71 inches