The MiLi Mag Soundmate Speaker has an impressive listening time of 8 hours, with only a 1.5 hour charging time. It is small and lightweight. The compact bluetooth speaker will stick to the back of your MagSafe enabled iPhone. Not only does it stick to the back of your phone, the powerful magnets will attach the speaker to any metal surface allowing you to listen to your favourite songs anywhere! The Mag Soundmate can also be used as a phone stand allowing you to watch movies or play games using the sticky rings on the base.