I removed my 4 star to 1 The app seems to forget my speaker some days drops connection, and app says I need to update when I press the update function it opens up play store to update I didn't get an option to update it so must already be on the latest software. And and now I remember why I left this in in a in the cupboard . Very Good build and sound quality but poor execution of software and reliability of software makes it unreliable, unusable.