​​​The Trouper 300 is a superb all-in-one loudspeaker system that has everything you need: powerful sound, multi-colored LED lighting effects, rechargeable battery, and convenient ease of use. Whether you're hosting a backyard barbecue, organizing a corporate event, or throwing a beach party, the Trouper 300 is designed to deliver exceptional sound quality in any setting.​ | Ion Audio | | Trouper 300 | Battery-Powered Portable Speaker System with Multi-Channel Mixer and Lights | Black | Best Buy