5 in 1 Multifunctional Handheld MicrophoneKaraoke microphone can be used as microphone, karaoke machine for singing, high quality speaker, echo microphone for kids, voice changer, music player with LED lights. Microphone with Speaker is equipped with high-quality inner-magnet loudspeakers that's loud enough. Mic have 4 different funny sound changes , children's voice, female voice, male voice, devil voice. 2 Ways Connection Wireless MicrophoneKaraoke machine supports 5.0 Bluetooth connection, TF card connection (max 32G, Not included) and 3.5mm audio cable connection (wireless range of 32 ft), karaoke machine for kids can connect to iOS Top Sound Quality & USB RechargeableOur Toddler Microphone for Singing has a built-in 2400 mAh lithium polymer battery, can last for 5 hours of a single charge. karaoke machine for adults fast charging speed and long service life. Machine microphone with 3 layered anti noise filter head, reduces noise produced during singing. Built-in dual high-quality large speakers bring 360-degree super surround feeling. Color LED Lights & Multi-Occasion UsePortable recording microphone which has a stylish and bright LED light appearance. The LED lights of the wireless karaoke microphone will flash with the rhythm, blue, pink, red, yellow and green looks very pretty. Great to be used when KTV singing, gathering singing, family singing, travel singing, car stereo, instrument recording, interviews and live, ect.