1. Bluetooth sunglasses with phone-call playing,music playing,voice naviagation
2. Bluetooth specification: V2.1+EDR
3. Hi-fi stereo headset
4. 3 color frame: White/ Black/ Red
5. 3pcs Lenses in a packages: 1pcs polaroid lens.1pcs Yellow night lens,1pcs colorful lens
6. Adjustable ear-hook & nose pads to fit different face.