The speaker features three powerful 8-inch speakers that provide deep, clear bass and pure sound across all frequencies, allowing you to enjoy an immersive audio experience at parties, events, sports halls, and homes. Very large size with a height of 90 cm, width of 26 cm, and depth of 30 cm. It comes with a wired or wireless microphone input, so you can live the real singing atmosphere with your friends and family anytime, anywhere. A large-capacity lithium battery (up to 4500 mAh) allows you to play music for up to 4 continuous hours without needing a power source, so you can enjoy music wherever you are. Equipped with multi-colored LED lighting that reacts to the music, adding a wonderful and exciting atmosphere to night parties or home events. Supports Bluetooth to play music directly from your mobile phone, tablet, or laptop easily and wirelessly. You can play music from several different sources: USB to connect a flash drive, TF memory card, AUX input to connect external audio devices, and FM radio to listen to your favorite stations.