Mini Karaoke Machine:This is a multi-functional karaoke machine device. It supports multiple playback modes, such as USB, TF card and AUX, allowing you to obtain your favorite music from different sources. The built-in sound card can be used to adjust the timbre and improve your singing performance. The intelligent noise reduction function ensures that clear and pleasant sound can be achieved even in noisy environments. Its compact and portable design makes it an ideal choice for a mobile KTV at home or outdoors. You can enjoy the fun of karaoke with your kids anytime and anywhere.360°Three-Timensional Surround Sound with High Volume:Our karaoke machine features excellent sound quality, with clear audio, powerful volume that can fill a room well, and a great stereo effect, allowing you to immerse yourself in the music. Whether you're hosting a karaoke party or simply relaxing and listening to your favorite tracks, this speaker is sure to enhance your experience.Cool and Colorful Music Atmosphere Lights:The karaoke machine system comes with 6 kinds of cool music light effects. It has a separate button for freely switching the music lights. When in use, it will change different light effects along with the rhythm of the music. It's really great for creating a lively atmosphere! Besides, it is also equipped with 5 amazing sound effects: monster, baby, female, male and original sound, which can be switched through the microphone. Therefore, this product offers a lot of fun and joy to both kids and adults.Stable and Fast Transmission Via Bluetooth 5.3:Mini karaoke machine with 1or 2 wireless microphones, it can automatically connect to the main speaker unit. Adopting Bluetooth 5.3 technology, it enables instant pairing when powered on and provides stable and fast transmission. The effective transmission distance can reach up to 50 feet without obstacles. Enjoy music and singing without limits! Moreover, it is compatible with all audio-visual products equipped with built-in Bluetooth on the market.Long-Lasting Battery Life:This karaoke machine offers a remarkable 5 - 7 hours of battery life. It stays with you, ensuring non-stop singing enjoyment.The Best Choice for Giving Gifts: This mini karaoke machine is an ideal gift for birthdays, parties, gatherings, and especially for Children's Day. It is suitable for kids aged 8 - 12 years, teens of both genders and adults, as well as for those aged 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 years old and above. It is also an excellent gift choice for Halloween, Christmas, Easter, Valentine's Day, Thanksgiving and New Year.