There are plenty of cheap speakers that can connect to your smartphone to play your audiobooks and music. The Harman Kardon Aura Studio 3 Bluetooth Speaker can take your experience to the next level. It delivers 360-degree sound and has ambient light effects.
This Bluetooth 4.2 speaker has a frequency response of 45Hz – 20KHz. It has a beautiful domed design with small footprint.[where to get it]