NOISE Designer Vivo Y66 Smartphone cover not only protects your precious handset but also increases the life span of your mobile. This particular handset back cover is very light in weight and can also be easily snapped on your handset. In todays world communication is very important and hence it is mandate to protect the ways we communicate. Mobile is one of the ways. So it is imperative to protect the same by taking few precautions and in an stylish way with your choice of designs.