Material: LED Night Light is made of metal lever switch, which is durable with long lifespan, and adds a retro feeling to your room Power Supply: Built-in lithium battery, the Retro Light Bulb can be powered by mobile power or USB cable Retro Light Bulb: The Light bulb comes with metal texture, producing a warm and romantic atmosphere with strong retro feeling Portable Size: This Table LED Lamp designs with small hand-held size, is easy to carry to any place indoors, outdoors or travel Wide Application: The retro night light is an excellent decorative lamp, suitable for children room, bedroom, living room, baby room, coffee table, bookcase With built-in lithium battery, powered by power bank or USB cable, the Table LED Lamp is easy for charging. Designed with small size, it's portable and easy for carrying out. This Retro Light Bulb is suiatble for placing on bedroom bedside desk in living room, baby room, coffee table, etc. Features Retro night light -Material: PVC. -Size: 11x7x6 cm/4.33x2.76x2.36 inch. -Input voltage: DC5V/500mA. Package Including 1 * Night Light n1 * USB Cable