Fiio x1ii portable high resolution lossless music player the updated and upgraded fiio x1ii offers many new features and a new modern look the x1ii now has bluetooth functionality that you previously had to spend a considerable amount more to get it is available in 3 colours black silver and rose gold and can support an sd card up to 256gb it is 15 less thick than the x1 4 less wide and 4 lighter too comprehensive improvement of hand feel starting from the touch wheel by studying and co