Stylish appearance combined with a unique design Available with various features, which all have the same top grade sunglasses as their basis Supported handset and handsfree profile The build-in-mini-USB port is used for charging the internal (Lithium) Battery and for PC commnication( for the mp3 Versions Stylish appearance combined with a unique design Available with various features, which all have the same top grade sunglasses as their basis Supported handset and handsfree profile The build-in-mini-USB port is used for charging the internal (Lithium) Battery and for PC commnication( for the mp3 Versions) Brand No Brand SKU 100111237_NP-1020372302