【Waterproof & Quiet】Perfect in waterproof performance, our mini can be safely immersed into water. Low noise, energy-saving, high lift and low power consumption, perfect for fish tank. 【Wide Application】This mini micro water submersible pump, suitable for aquarium, resin fountain and pet water dispenser. 【USB Port Design】The USB port can be connected to mobile phone charger, computer, power adapter, power bank and other USB devices, convenient to use. 【Premium Quality】The shell is made of premium ABS, non-toxic, eco-friendly, good toughness, anti-aging and durable. 【Quality Guarantee】Guarantee 100% refund, if you have any dissatisfaction on the quality of goods, please contact us, we are willing to send you a new goods or a full refund., Manufacturer: Pssopp