1、POWERFUL INFLATABILITY: With powerful inflatability, suitable for various inflatable outdoor products, such as inflatable beds, inflatable sofa ainflatable boats, inflatable beds, inflatable pools, inflatable rafts, inflatable toys, inflatable swimming rings and so on. 2、USB CHARGING: Built in lithium battery, can be charged by USB, just connect it to a power supply or mobile power to charge, convenient charging. 3、VACUUM EXTRACTION FUNCTION: By using the vacuum extraction function, you can quickly extract the air and compress the items, saving space and convenient for storage. 4、LIGHTING FUNCTION: It can also be used as an emergency light to provide a light source at night, helping you get good lighting in outdoor environments, enhancing safety and convenience. 5、LIGHTWEIGHT AND PORTABLE: Very lightweight and portable, easy to carry and store. Its compact design allows it to easily fit into a backpack, providing you with inflation and pumping needs anytime and anywhere. Item Type: Mini Air Pump Material: ABS, PP Weight: Approx. 220g / 7.8oz Battery Type: Lithium Polymer Battery Battery Capacity: 5920mWh (Built In) Product Size: Approx. 5.2x5.5x9cm / 2.0x2.2x3.5in 1 x Mini Air Pump 5 x Air Nozzle 1 x Charging Cable 1 x Instruction Manual