★ Supports multi-music formats like MP3, WMA ★ Supports 7 EQ modes ★ Using the super tough memory nylon frame, to adjust the outer design and size according to the head ★ Mini design, fashionable, unique, blaze personality, it is not only a pair of top grade sunglasses, but also a tope grade MP3 player ★ The main body is directly made from top-grade sunglasses, which is suitable for export ★ The tenacity of the frame is very good, high intention, shake-proof broken-proof, no need to worry about it even with exquisite move ★ With unique ear-line design, beside the frame, patent earphone line frame, super ★ HIFI stereo earphone, no matter when reading, traveling and playing, there is no string tangle, let you enjoy the HIFI music freely