Description: *1. Material: ABS *2. Product dimensions: 13*8*8cm *3. Battery capacity: 5000mAh *4. Waterproof grade: IPX5 *5. Charging method: USB charging Features: *1. USB Rechargeable Electric Pump: It has a pump with Type-C USB interface, which can be charged by connecting the power socket, computer, car USB charger or power bank. Since the air pump is battery-powered, it can be operated wirelely, and there is no need to inflate pump before taking it outdoors. *2. Super Long Life Air Mattre: Portable inflatable pump with built-in 5000mAh rechargeable lithium battery. It can support up to 50 minutes long working time, which is twice as long as other similar products. It is also equipped with 4 indicators to show the remaining battery power and charging status. *3. The inflation pump has three nozzles:With the air flow rate of 260L/min and the air preure of 0.52PSI/3585pa, this pump can inflate quickly, saving time and effort. Three nozzles of different sizes are suitable for inflatable mattre, swimming rings, inflatable toys, pillows and children's swimming pools, etc. *4. Ultra-portable: Inflatable pool pump is about the size of a palm and weighs only 10.4 ounces. It is small enough to fit easily into your backpack or suitcase without taking up too much space. Perfect for camping, vacation, swimming, beach, etc. *5. Premium Quality and Exquisite Workmanship: This fast filling air pump adopts premium quality ABS and air mattre air pump, which has a smooth surface and better durability, providing a better user experience. In addition, due to the use of premium quality motor, the pump has good performance and is not easy to generate heat. Packing list: 1 * Electric Air Pump 3 * Nozzle 1 * USB charging cable 1 * English instruction