Y1 Wireless Karaoke Speaker With Microphone Y1 Mini Microphone Household Karaoke Machine Bluetooth-compatible 5.3 Stereo Sound Singing Karaoke Speaker Support 3.5mm Earphone. Colorful LED lights: The speaker features a variety of RGB color lighting effects (color rotation, single-color alternation, gradient effect , color breathing and single-color breathing) which provide an immersive musical experience. Interactive Karaoke: With two microphones (sold separately) and KTV mode, professional mode, magical sound effects and more, it is perfect for face-to-face interaction and interactive karaoke with friends and family. Multiple Modes: This machine supports various modes such as Bluetooth compatible, TF card, headphone monitoring and Type-C charging. It also features the latest Bluetooth compatible 5.3 technology, which provides fast and stable transmission up to 10 meters with almost lossless audio quality. Microphone Function: The microphone can eliminate the original sound by double clicking the power button, or you can switch between four sound effects with one click. Pressing the button can quickly turn the original song into a backing track, making it easier to sing along. Anytime, anywhere: This device is easy to connect and use without any complicated wiring. It is also compatible with a wide range of devices (phones, TVs, tablets, computers, etc.) and apps, providing an excellent karaoke experience at home or on the go. Note that the TV must have a built-in Bluetooth compatible function, or users need to purchase a Bluetooth compatible transmitter separately.