Main Features:● Shake it to take photos: just shake it, you can take selfie, avoid much trouble● IP67 waterproof grade: support wear it to swim, but not advise to dip it in the hot water● Built-in two batteries: one is used for pointers, and the other one is used for smartwatch function ● APP download: DayDay BandColour: BlackModel Number: sh190521086Model Name: Y22Waterproof: Yes
