Superior Sound Quality: This portable karaoke machine and 2 wireless microphones feature a high-performance audio driver and advanced digital signal processor for clearer sound and a perfect singing experience. Play Any Song: Connect directly via Bluetooth to your mobile devices for stable playback of your favorite songs from music apps like Spotify, YouTube, etc. Also supports TF card playback (not included). You can also connect your headphones, sing, and listen to your own voice great for practice! Easily adjust the volume of Bluetooth music with a single button to sing along and have fun. Long Playtime: The built-in rechargeable battery provides 5-10 hours of fun. Fast charging and long-lasting power for uninterrupted enjoyment. Perfect for birthday parties, gatherings, classrooms, family activities, and girls' toys. This portable Bluetooth speaker and wireless karaoke microphone will meet all your singing needs. Multifunctional Karaoke Machine: Features 4 magical voice effects for fun and engaging play. LED lights pulse to the music, creating a lively atmosphere. Includes a headphone jack. Ideal for singing practice, family karaoke at home, and is small enough to take on the go. The Perfect Gift: Stylish design and beautiful packaging make this a cool gift for teenage girls (8-10 years and up), a perfect birthday or Christmas present for girls and kids aged 3, 4, 5, 6, 7, 8, 9, 10, 11, 12+ years old, teens, and adults. With this ultra-portable mini karaoke machine, any place is a stage! A cool birthday or holiday gift for your children, friends, or family.