More than a simple wireless speaker, the vintage-inspired SongBook Portable Bluetooth Speaker with Built-In Preamp from Tivoli is a compact portable sound system. Yes, the SongBook offers Bluetooth streaming support from mobile devices, such as your phone or tablet, along with a built-in preamp. Use it with the 1/4" aux input to boost a high-impedance device, such as an electric guitar, microphone, or vintage turntable without a preamp. Switch to Line and plug in an MP3 player, turntable with a preamp, or keyboard. With the SongBook, your audio entertainment can be streamed, sung, or played, all of which can be heard through a built-in 40W speaker system, indoors or outside, thanks to an IPX4-rated water-resistant design.