Specifications:Material: ABSVoltage: DC3VWattage: 1WLight Source: COBLumens:160lmPower Supply: Button Cell Batteries (included)Shell Color: Blue /Red / BlackSize:40*85(D*H)Features:Lightweight and portableUtra bright LED lightWith magnet on the body,can absorb on metalWith climbing hook for sportingHigh quality plastic cover,come with button batteryPackage included:1*Keychain Light