Features: The charging port and earphone port have independent interfaces, which do not interfere with each other, and the charging is more stable, and there is no current noise when listen to songs. Listen while charging, supports 100W output, play game/listen to songs/watch movie without interruption, and have fun. Support voice calls, clear sound quality, and have a good chats with family and friend. Two-in-one design, support for charging and music playbacks, high quality sound quality transmission, small and portable. For music enthusiasts, gamers, and anyone who values uninterrupted calls and sound, the adapter caters to a wide ranges of users across devices. Specifications: Component:Aluminium Alloy Size: Approx.36.7x12.5x7.3mm/1.44x0.5x0.29inch Color:White/Gray Package Includes: 1pcs Headphone Adapter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.