Description: Introducing our external sound card, the perfect for your mobile phones and tablets! With its support for OTG extended applications, you can now expand the potential of your devices and enjoy lag-free typing and gaming experiences.Equipped with a 3.5mm audio port, this sound card allows you to connect headphones for private listening or even sing along with a microphone simultaneously. Say goodbye to the limitations of your device's audio capabilities and elevate your entertainment to a whole .But that's not all! Our sound card also features a USB multi-function extender, enabling you to connect multiple devices at the same time. With three additional USB interfaces, you can effortlessly connect mice, keyboards, U disks, and more. No more hassle of constantly switching between devices - everything you need is right at your fingertips.Powered by a Type-C interface, our sound card provides extended practicality without any interruptions in power supply. You can now enjoy uninterrupted usage throughout the day, whether it's for work or play.Upgrade your mobile phone or tablet experience with our external sound card. It's time to unlock the full potential of your devices and take your audio and connectivity to heights. Don't miss out on this must-have accessory.Item Name: External Sound CardPlug And PlayInterface: USB2.0x3, Type-C, Audio Port, Headphone Port, Microphone PortButton: Audio Mute, Microphone Mute, Volume AdjustmentSupport: U Disk/Keyboard And Mouse/Headphones/Microphone/Speaker, Etc.Features: High Sensitivity, Stainless, PortableMaterial: plasticcolour: BlackPackage Contents: 1 x Sound CardOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.