COLOR:blue，reddurable tensile， effectively reduce external resistance.Split type vacuum belt， lightweight and not easy to break.Sickle shape wire control， deep blue light effect.When using both sides of the ear shell will emit blue light， cool personality， to attract peopleeyeball.SHIPPING:ship your order within 24 hours once your payment is confirmed.DELIVERY:for the united states， it will take around 7-16 days to arrive after shipping， it depend your shipping address and customs clearance， it will take more days to arrive europe countries.