BONAOK karaoke machine includes all you need, which supports 5 connection ways--TWS, Bluetooth, USB, TF, AUX. The powerful TWS mode let you pair two same karaoke systems via bluetooth. Enjoy music and your life! With a 6.5 inch 20W power speaker and upgraded audio driver, this karaoke machine is well made for distortion-free and stereo sound. And it make the volume loud enough for home party, outdoor activities, meeting, etc. This portable karaoke system has 2 wireless mics, when turn on, it'll connect speaker machine automatically, and the connection range between them can up to 100m. You can enjoy the fun of duets anytime and anywhere. Designed with a comfortable handle and came with a durable shoulder strap, easy to carry anywhere. Suitable for karaoke party, camping, family gathering.