LED Small Table Lamp Integrating Fish Tank, Table Lamp, Perpetual Calendar, Pen Holder, Alarm Clock And Other Functions Product size:24x9.8x14cm/9.448x3.858x5.51in Colour:White/Black Material:PC Net weight: 0.8kg/1.76lb Gross weight:0.97kg/2.13lb Packing size:27.2x13.5x21cm/10.7x5.31x8.27in Power supply:The fish tank is powered by USB cable, and the clock is powered by three AA batteries (without batteries) Voltage:5V Water capacity: 1.5L Power: 3W Description: Set fish tank, table lamp, perpetual calendar, pen holder and other functions in. Beautiful appearance, meticulous workmanship and reliable quality. It through the single limitation of traditional aquarium functions and is the best choice for aquarium enthusiasts. the faucet is, the water in the fish tank can be circulated, which can make the fish no longer lack oxygen. table lamp, can be used for computer keyboard lighting at night. With LCD display, can display temperature. Pen holder function, can put pens, and other common office supplies. Do turn on the water pump just receiving the product, it will cause to pump water. The product water should be filled with the water level line, neither too high nor too low, and a 5v plug should be used. Wait for the pump to work normally. If there is no water using for a period of time, clean the water pump and water to keep them unobstructed. The type allows working people to enjoy the of raising fish. Package Content: 1x Fish tank table lamp 1x USB cable 1x Pack of pebbles 1x Artificial grass Product size:24x9.8x14cm/9.448x3.858x5.51in Colour:White/Black Material:PC Net weight: 0.8kg/1.76lb Gross weight:0.97kg/2.13lb