uxcell Handy Purple Cover F5-LED Bulb Torch Light Lamp Keychain Keyring Flashlight Product Name : LED Light Keychain;Material(External) : Hard Plastic;Color : Purple Power Supply : CR2016 3.0V Button Cell(Not Included);Switch : Press Momentary, On/Off Bulb : F5 LED;Light Color : White Flashlight Size : 4.2 x 2.4 x 1.7cm/1.6" x 1" x 0.6"(L*W*H);Keyring Diameter : 2.4cm/0.9" Net Weight : 8g;Package Content : 1 x Keychain LED Light Torch