DBPOWER SBB-55210 is a Bluetooth soundbar that can also be connected via an optical digital audio input, a line-in jack, or an AUX-in jack, making it a versatile choice for connecting to various audio sources. It features multiple sound modes, including movie, music, and news, allowing you to optimize the sound for different types of content. Additionally, it has adjustable bass and treble levels, enabling you to customize the sound to your preference. The included remote control provides convenient operation, including volume adjustment, track skipping, and playback control.