MI Bluetooth Earphone is a result of pursuit for minimalist design. The twig-shape configuration reflects the hardware rationality of the product with two branches leaving sufficient internal space for lithium battery and loudspeaker, yet its external integration is reserved. MI Bluetooth Earphone also supports dual phone connections, class-leading ultra-long 180 hours stand-by time, besides conventional functions such as five hours of phone conversation and music playing are present. Miscellaneous type and size of ear buds are available in the package to meet various needs of different users.