[Intuitive Color Screen Display]: Our microphone sound card features a - screen display, making it more intuitive and convenient to use. You can easily adjust the settings and modes to suit your needs. [Clip-On Design with Built-In Microphone]: The clip-on design allows you to easily attach the microphone to your clothing for hands-free use. The built-in microphone captures clear and high-quality sound, perfect for live streaming, voice chatting, and singing. [11 Adjustable Voice Modes]: This portable voice changer offers 11 different voice modes that can be finely tuned to create a variety of voice effects. Whether you're singing, chatting, or live streaming, you can switch and adjust modes to match your style. [Versatile Functionality for Various Scenarios]: This handheld live broadcast microphone voice changer is perfect for mobile karaoke, voice chatting, and mobile live streaming. With one-key voice change, you can switch voices as you wish, creating a more realistic and immersive experience. [Professional Karaoke Mode & Long Battery Life]: The preset professional karaoke mode enhances your singing voice, making it fuller and more pleasing to the ear. With a battery capacity of 3.7V 500mAh, it can last for 3-4 hours on a single charge, allowing you to enjoy uninterrupted fun. Signal to Noise Ratio: 106dB Charging Input: DV5V-0.5A Battery Capacity: 3.7V 500mAh Charging Time: 0.5-1 hour Mobile Interface: 3.5mm Earphone Interface: 3.5mm Charging Interface: USB-C Battery Life: 3-4 hours Color: Black Material: plastic Package Contents: 1 x Sound Card Only 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.