Wireless Karaoke Machine: Compatible with Android & iOS system smartphone or iPad. Bluetooth connection, while listening to the song while reading the lyrics of the mobile phone. The signal is strong, the connection distance is long, and the response is fast. The Bluetooth pairing connection distance can reach up to 10 meters. Excellent stereo sound quality: Hand-held karaoke speaker intelligent noise reduction technology improves 3D stereo sound quality and simulates high-end KTV experience. It is very suitable for singing or playing music and songs in KTV, gatherings of relatives and friends, traveling, private cars, on-site and other occasions to enjoy your singing experience. Three-in-one multi-function microphone: Sing as much as you like with this multi-function microphone. Support TF card breakpoint memory playback, HIFI sound quality, and song recording. Karaoke machine with voice changer, super fun toys and learning tools for boys and girls. Stylish appearance design: Stylish and fashionable metal appearance, intelligent tuning, reverberation sound effects enhance your confidence in singing. Small and portable, it is very convenient to carry the microphone with you. Sing as you like with this versatile microphone. Large battery and warranty: Built-in 1200mAh large-capacity lithium battery, strong endurance, get rid of plug-in charging. The fully charged portable karaoke microphone can work continuously for 2-3 hours, singing anytime and anywhere. The reverb sound effects enhance your confidence in singing. Small and portable, it is very convenient to carry the microphone with you. Sing as you like with this versatile microphone. Large battery and warranty: Built-in 1200mAh large-capacity lithium battery, strong endurance, get rid of plug-in charging. The fully charged portable karaoke microphone can work continuously for 2-3 hours, singing anytime and anywhere. The reverb sound effects enhance your confidence in singing. Small and portable, it is very convenient to carry the microphone with you. Sing as you like with this versatile microphone. Large battery and warranty: Built-in 1200mAh large-capacity lithium battery, strong endurance, get rid of plug-in charging. The fully charged portable karaoke microphone can work continuously for 2-3 hours, singing anytime and anywhere.