Enhance your mobile device's capabilities with an external sound card that supports OTG applications for seamless typing and gaming experiences. Enjoy versatile audio options with a 3.5mm audio port that allows you to connect headphones or sing along with a microphone simultaneously. Expand your connectivity options with a USB multi-function extender that lets you connect multiple devices like mice, keyboards, and U disks all at once. Stay powered up all day long with the Type-C interface, ensuring uninterrupted use without the need for constant power supply. Unlock the full potential of your mobile phone or tablet with this convenient and practical accessory that enhances your productivity and entertainment experiences. Item Name: External Sound Card Material: ABS Plug And Play Interface: USB2.0*3, Type-C, Audio Port, Headphone Port, Microphone Port Button: Audio Mute, Microphone Mute, Volume Adjustment Support: U Disk/Keyboard And Mouse/Headphones/Microphone/Speaker, Etc. Features: High Sensitivity, Stainless, Portable Size Details: L: 6.5cm/2.56", W: 6.5cm/2.56", H: 1.5cm/0.59" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x External Sound Card