JYX-D12 Portable Karaoke Machine is a wireless Bluetooth speaker with 2 microphones for indoor and outdoor activities. It supports 4 connection methods: Bluetooth, AUX-IN, SD card, USB-MP3, also able to connect any electric instruments for louder playing with build-in 6.35mm jack. This lightweight portable speaker is not only a karaoke machine, also equip with PA system, 360° stereo sound, recording, TWS functions, it’s a great choice for having fun. The Dynamic RGB light show has 3 modes: circling, breathing, flickering, bringing more party vibes, the lights dance with the beat of the music, heating your party to high quickly. This karaoke system with strap is excellent for taking outside, great for beach, hiking, outdoor parties. JYX-D12 singing karaoke machine is suitable for all ages people, such a perfect birthday and Christmas gift.