El Wire- Glowing Luminous, Flashing Led Glasses Sunglasses. Features:  Soft Light with No Radiation Applications: Atmosphere Activing Device for All Kinds of Festivals, Shows, Bar, Discotheque, Nightclub and Other Places. Can Be Used As Toys for Children, Too. Notes: No Weight or Water Functioning Pattern: Constant Light-slow Blink-flashing Switch Mode: Push the Button to Change Mode Material: PC Frame, PVC Lamp Line  Specifications:  Size: About 15.3*5*14.3cm/ 6.02*1.97*5.63in Input Voltage: DC 3V Power Supply: 2 AA Batteries  Material: PC Frame, PVC Lamp Line Packing List:  1*luminous Glasses Without Battery . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.