Monster F5 Portable Party SpeakerThis portable sound box will entertain you for up to 15 hours. With an IPX4 splash proof design ensures your party and entertainment is truly on the go . An eye catching light show deep bass and clear highs makes this speaker a must have. Monsters mic inputs, optimized for karaoke with adjustable equalization settings echo, bass, and treble. True Wireless Stereo means you can even pair speakers for a truly massive sound. Key Features Rich sound