1. Multifunctional karaoke machine: This karaoke machine has unique multifunctional performance and is suitable for both adults and children. You can use it to sing karaoke, sing solo, or sing along with friends. It provides you with unlimited entertainment and singing fun. 2. Two microphones: This karaoke machine is equipped with two microphone sockets and comes with two microphones, allowing you and your friends to enjoy singing together. You can sing a chorus or have a singing competition with others to add a joyful atmosphere to parties and get-togethers. 3. Bluetooth connection: The karaoke machine has Bluetooth function and can easily connect to your mobile phone, tablet or other Bluetooth devices via Bluetooth, allowing you to play your favorite songs or use online karaoke applications anytime and anywhere. 4. Portable design: This karaoke machine adopts a portable design, which is lightweight and easy to carry, making it convenient for you to use outdoors or at parties. Whether at home, outdoor picnic, friends gathering or traveling, you can enjoy singing anytime and anywhere. 5. Color light effect: The karaoke machine is also equipped with a color light effect, which can change with the change of the music rhythm. These colorful lights add visual effects to your concert and create a more cheerful atmosphere.