STREAM MUSIC FROM ANY DEVICE - The Risebass Portable Karaoke Machine is a Party Karaoke Speaker with auxiliary input, which allows you to stream music from almost any device. It also supports fast and easy connection via Bluetooth, USB, and TF Card. The multicolored LED lights complete your Karaoke Party Experience! VOICE RECORD FUNCTION - Our Karaoke Machine is integrated with a Voice Recorder that records your vocals along with minus one karaoke sound. This feature is perfect for amateur and professional singers for practice or just for fun. WIRELESS MICROPHONES - Included in the package are 2 Wireless Microphones that produce high-quality, immersive sound. This is suitable for karaoke nights, school programs, indoor and outdoor events, and whenever you need an extra volume boost. The mic requires 2x AA batteries (not included). SIMPLE SETUP PROCESS - Never worry about confusing cords because this Karaoke Speaker is completely wireless! The speaker is designed with a phone/tablet