The Vanatoo Transparent One Encore Plus is a powered desktop/bookshelf speaker with a sleek black color and advanced connectivity options such as Bluetooth and wired connections. This speaker from Vanatoo offers a variety of audio inputs including digital coaxial RCA, USB, and digital optical TOSLINK for versatile use. The model Vanatoo Transparent One Encore Plus delivers high-quality audio and is designed for use with computers, laptops, and other networking devices, making it a great addition to any workspace or entertainment setup.