【WATERPROOF】Submersible pump Perfect in waterproof performance, can be safely immersed into water. Wear to prevent, durable, energy efficient, safe to use 【USB PORT】Submersible Can be connected to computer, power adapter, power bank and other USB devices. No need any tools to detach it, easy to separate, easy to clean 【HIGH QUALITY】The Fish tank pump shell is made of premium ABS, eco-friendly, good toughness, anti-aging and durable. Low noise, high efficiency and energy-saving, providing a relative quiet environment 【WIDELY USE】Applicable to fish tank, rockery running water, fountain, water circulation, water cooling, etc. Add more circulation to your aquarium and give your lovely fish a near-natural environment 【100% AFTER-SALES SERVICE】We always hope that customers can get the best shopping experience, if you have any questions when using, please contact us as soon as possible, we will reply you within 24 hours (Workdays), Weight: 0.2425084882 Pounds, Manufacturer: Boquite