If you’re looking for a portable speaker that brings joy to the party and comes with multiple connection options, the UBON Khiladi SP-51 wireless speaker is perfect for you. This speaker has Bluetooth 5.0, an SD card slot to store MP3 files, and a USB port that exceeds user expectations, and is sure to please any listener. Moreover, the SP-51 is easy to operate due to its scroll button, which allows users to play/pause music, skip tracks, adjust the volume, and change modes. Additionally, the multifunctional speaker comes with a LED torch that allows you to see clearly in the dark.