Features: Wood box structure provides HiFi sound quality, plays pretty loud and has decent bass. Easy to connect, it has BT connectivity, USB port, AUX input, TF card slot(card not included), and built-in FM radio, which supports 87.5Hz-108Hz. Beautiful color lights in the front flicker to the beat and make your party night surprisingly fun. You can plug it into the wall to use it and charge the battery at the same time. Built-in large capacity battery lasts long time. Equipped with 3.5mm jack, you can plug the microphone in, and long press the Mode key to change into background music for better singing effect. Lightweight, compact and portable, easy to carry around.