Go2LiNK 6 Colors Mini Magic Crystal Ball Sound Activated Strobe RGB LED Remote Control Disco Dj Stage Lighting With Mp3 Play for Christmas Birthday Party Wedding Club Pub Show Disco DJ AMAZING LIGHT EFFECT: The colorful lights of Go2LiNK mini magic crystal ball stage lighting led with strobe and rotation effect provides you amazing experience. MULTI-FUNCTIONAL: Go2LiNK mini magic crystal ball stage lighting led supports remote control, memory disk, SD card and sound control. (Note: The yellow memory disk is the present for buyers to experience the lighting effects,and the buyers can also use their own memory disk.) HUMANIZATION DESIGN: LED design, low-energy consumption, strong base, excellent stability. SUPPORT SOUND CONTROL: In sound control mode, LED color and speed change along with music.(Note: There are two kinds of remote device, the amazon warehouse will deliver them randomly.) PRACTICAL &DURABLE: Go2LiNK mini magic crystal ball stage lighting led is suitable for party, KTV, stage, club, bar, ballroom, disco, etc. It can do work at least 10 hours continually.