Size-defying Sound Performance:Portable karaoke machine and 2 wireless microphones are equipped with a high-performance audio driver. The karaoke speaker has strong anti-interference and noise reduction, which can be ideal gifts toys for girls boys to unleash their singing or speaking talents. Portable Design to Tag Along:Verkstar karaoke set is engineered for outdoor action. Leather wristband for freely taking anywhere, very portable and compact. Take your music into the wild and fit in just about anywhere - in the home or outdoors. Reliable Connection in Seconds:The mini karaoke machine for kids & adults has powerful functions. Karaoke machine, portable speaker, music player and party lights all in one! You can also easily connect other devices via Bluetooth, TF, USB drive, AUX. Hilariously Funny Voice Changes:The 2 karaoke microphones wireless contains 6 magical voice adjustments (Baby, Monster, Female, Male, Echo, Original). If you want the reverb effect, short press the last button of the microphone to get the mode. Longer Playtime for Wild Party:Enjoy uninterrupted fun for 5-6 hours with the built-in rechargeable device. Mini portable bluetooth speaker and wireless microphone are perfect for birthday parties, meetings, classrooms, outdoor, and indoor activities.