* The top-grade sunglasses with built-in MP3 player 1) Support multi-music format like MP3,WMA.. 2) Stylish appearance, unique design, personality development features made it not only a pair of top grade sunglasses but high quality mp3 player which is necessary for outside tour 3) Top grade sunglasses formed the main body, build-in hi quality mp3 player base unit, earplug was setup on the frame directly, stereo-effect when playing music like effect of a home box office 4) A pair of cleverly designed earphone which can be moved fore-and 朼ft to adjust its place with 270 degree rotation back-fro , suitable for all people 5) Unique flex earphone design free from ear-line when reading or traveling 6) Eyeglasses which can be lift up in under-light environment ,was connected with frame by rotating shaft 7) Unique mini 2in1 port for USB & recharge, made it smaller and perfect 8) Capacity :64M?G