If you loves to sing and perform, Bring home the coolest gift in the world: a karaoke machine! The Speaker will help your aspiring artist find their voice and make gatherings with friends and family all the more fun by providing endless entertainment and interactive creativity.Open your bluetooth function ,Search device name S669 and connect. connect your devices using Bluetooth 5.3 technology. Pair your smartphone, tablet, or laptop to the speaker wirelessly and enjoy music or podcasts without the hassle of cords.S669 Speaker Machine Bluetooth , Wireless Karaoke Mic Speaker , Bluetooth Speaker , Bluetooth Speaker With Wireless Mic , Party POP Bluetooth Speaker , Stereo Sound , speaker with Bigger sound , Bluetooth Speaker with Loud Sound , Bluetooth Speaker with Wireless Mic.