Rechargeable and portable: Take the party anywhere with the speaker's built-in rechargeable battery. Whether you're hosting a backyard BBQ, beach party, or indoor get-together, the JVC portable party speaker ensures you can enjoy your music wherever you are Wireless audio streaming: Enjoy the freedom to play your favorite music wirelessly from your smartphone, tablet, or other Bluetooth-enabled devices. Keep the party going without being tied down by cables Customizable bass and treble adjustments: Tailor the sound to your preferences with adjustable bass and treble controls. Fine-tune the audio to suit the genre of music you're playing or the acoustics of your space, ensuring optimal sound quality Multicolor music-sensitive led lights: Set the mood and create an unforgettable atmosphere with the speaker's multicolor LED lights. These vibrant lights sync to the beat of the music, adding a dynamic visual element to your party Microphone included: Host karaoke nights or make announcements with the included microphone. Let your guests take the stage and unleash their inner rockstar, adding an interactive element to your gatherings