The iF600 Breathe Speaker Dock from Edifier encapsulates the very best of design and audio. Compatible with all iPods and iPhones, Breathe is an artwork feature in any home or office setting. Volume and song playback are fully controlled with ease by the unique orb remote, or by the button pad on the unit itself. Structured with an aluminum chassis and back panel, Breathe is as steady as the sound it generates with audio performance enhanced by the downward facing subwoofer that allows for clear, deep sounds to spread evenly over every surface, to fill any environment. This unit boasts 5- 2.75 inch speakers. The rechargeable lithium ion battery allows for hours of listening enjoyment on a single charge.