Karaoke Machine: Contains two wireless microphones for your karaok. The speaker and microphone connect automatically when turned on. Independent control of height/bass/echo, creates an excellent karaoke effect. Two additional microphone connectors allow you to connect more microphones and karaoke with your family and friends.Bluetooth 5.0 DSP chip: use the latest Bluetooth 5.0 chip for wireless streaming, provides more stable transmission and longer distance to get an uninterrupted part. Compatible with Android Phones, TV, iPad, Tablet, PC. Ideal choice for personal party, school, classroom, gym.Powerful speaker on the go:15W output power with 16.5cm woofer and 5cm tweeter bring incredible music and incredible atmosphere to your party. The independent height/bass setting makes the music loud, clear and loud, amplifies your voice without the audio, even at a higher volume. The rechargeable 4300 mAh high capacity lithium battery ensures 8 hours of party time.TWS speakers: two are better than double wireless stereo pairing for extraordinary stereo. A second JYX-66BT wireless speaker lets you pair 2 speakers to play together for a dual stereo stereo. Buy 2 JYX-66BT speakers to connect them for an advanced stereo. A great speaker for a party.Multifunctional speaker: integrated antenna for radio lovers, so you can be tuned anywhere. AUX connection offers a wide range of connectivities of phones, tables, smart TV, laptop, MP3 and MP4 etc. Supports microphone jack and music recording. Integrated micro SD card slot for more playback options.