Feature: 1. FAST INFLATION: The air pump with a pressure of 2.1ps has a fast inflation speed. You can inflate a queen or king size air mattress in a few minutes, saving a lot of time. 2. 5 AIR NOZZLES: This electric inflation pump comes with 5 different sizes of nozzles, suitable for different inflatable equipment. 3. DUAL USE: The air inflation pump can not only inflate quickly, but also quickly deflate your inflation device. 4. LOW NOISE: The air pump is quieter than most pumps on the market, offering a comfortable using environments. 5. MULTI PURPOSE: This electric pump can be used for large inflatable equipment, inflatable bed, air cushion, boat, raft, sofa, bathtub, water bed, swim ring. Specification: Item Type: Electric Air Pump Material: ABS Model: GLD 602 Color: Black Power: 600W Air Volume: 510 (L Per Minute) Pressure: 2.1 (psi). Package List: 1 x Electric Air Pump1 x Extra Small Nozzle1 x Small Nozzle1 x Middle Nozzle1 x Large Nozzle1 x Extra Large Nozzle1 x Hose1 x User Manual