Supply your party with powerful sound and a variety of entertainment options with the X-Series SRS-XP500 Portable Wireless Speaker from Sony. When used for music playback, the multi-driver X-Balanced system inside uses front tweeters and woofers for a soundscape with clear highs and booming bass. Additional inputs allow the connection of an optional microphone or guitar, so you can let guests sing with karaoke, or play along using the SRS-XP500 as an amp. Add water-resistant construction, long battery life, and LED lighting, and the SRS-XP500 is an ideal fun solution for indoor or outdoor gatherings.