Wireless Karaoke Machine: Compatible with Android & iOS system smart phone or iPad. Bluetooth connection, listening and singing while watching the lyrics of the mobile phone. Strong signal, long connection distance, fast response. The Bluetooth pairing connection distance up to 10 meters.Excellent Stereo Sound Quality: Intelligent noise reduction technology for handheld karaoke speaker, strengthen 3D stereo sound quality, simulate high-grade KTV experience. Perfect for singing or playing music and songs at KTV, family and friends gathering, travel, private car, live, etc. Enjoy your singing experience.3 in 1 Multifunctional Microphone: Have great fun singing with this multifunctional microphone. Support TF card breakpoint memory playback, HIFI sound quality and also record your songs. Karaoke machine with voice disguiser, a super interesting toy and learning tool for boys and girls.Stylish Appearance Design: Stylish and fashionable metallic appearance, intelligent tuning, reverb sound effect boost your level of confidence in singing. Small and portable, convenient to carry the microphone with you. Have great fun singing with this multifunctional microphone.Large Battery and Warranty: Built-in large-capacity lithium battery 1200mAh, strong endurance, get rid of plug-in charging method. A full charge for the portable Karaoke microphone can continuously work for 2-3 hours, sing anywhere and anytime.