SD508 Home Karaoke Portable Bluetooth Speaker Dual Wireless Microphone Live TV FM Radio TF Card USB Subwoofer Music Center Audio

Overview【Stereo Bluetooth Speaker System】The Bluetooth karaoke machine is Equipt with advanced digital signal processor,Built in sophisticated speaker unit, the sound is clear and no broken. 【Multi-function 】:This karaoke machine is built-in Bluetooth 5.0, wireless connection to mobile phones, computers and other Bluetooth devices, effective distance up to 20 meters.This portable bluetooth PA system also supports a Micro TF card, Flash USB, and AUX-in connectivity.Great for churches, small parties, schools, classrooms, gyms, corporate meetings & presentations. 【2 Wireless microphones】: 2 wireless microphones for karaoke with five kinds of magic voice effects,each with sound effects,and switch settings,which can meet more needs and bring more fun.Great for home party, classroom, speeches, and other occasions. 【Long battery life】:The karaoke machine Built-in a 3000mAh high-efficiency Li-ion battery could provide you 4-8 hours non-stop music playing.and a microphone built-in 1200mAh high-efficiency Li-ion battery.So that you can rock out to your favorite songs whether it's at an indoor dance or outdoor gathering.Furthermore, the speaker works as a charging station, the USB port enables the power bank function to recharge your smartphone 【BEST GIFT 】:The karaoke machine is small and light,easy to carry up,it just 1.3KG,you can move it everywhere easy.The small and delicate appearance is very suitable for giving to friends, wives, girls ,teens and children.