Features： 1、Lightweight: Semai float air pump with the storage bag is convenient to pack and transport, for camping, vacation or outdoor activities. you can easily take air pumps anywhere you go! The small size of this electric pump will spare more room for you and the compact design allows you to operate the electric air mattress pump independently. 2、 3 Nozzles to Choose: This electric pump allows you to inflate/deflate with different items, no need to buy extra other pumps 3、 Portable deflator/inflator: Palm size electrical pump inflates / deflates airbeds, rafts and other large inflatables with ease. but tires, baketball and balloons are NOT supported. 4、 Package includes: 1 x inflation/discharge pump, 1 xUSB, 3 x universal nozzle adapter.  5、 Wide Usages: Can be used with large inflatables, air mattress, airbed,pool, boat, raft, sofa, bathtub, water bed, swim rings. Specification： Material: PVC Size: about 170x110x9 5mm / 6.69x4.33x3.74in Net weight: about 200g Gross weight: about 200g Function: Inflator/Pump Power supply mode: DC power supply Current: 2A Application: inflatable toys such as inflatable boats, inflatable beds, inflatable sofas, floating beds, swimming rings, etc. Package List： 1 X Electric Air Pump  1 X USB Cable 3 X Universal Nozzle Adapte