Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si The aquarium pump is waterproof and can be safely submerged in water. The noise of the pump is so low that you save energy. This water pump is equipped with the practical USB plug and not with the conventional plug. The USB port can be connected to computers, AC adapters and other USB devices. The case of the submersible water pump is made of high quality ABS, is environmentally friendly and durable. And it can also be used for a long time. This pump can be used in many different applications, e.g. in fish pools, flowing rock garden, fountain, water circuit, water cooling etc. The water pump is a great your friends or families if they are fish lovers. colour: black Material: ABS Size: 54.8x36.8x40.5MM Package Contents: 1 x USB Mini water pump Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.