Widely Application Our electric air pump has a wide application and can be used in any occasions, you can used it to pump up mattresses, air boats,air sofas, rafts, swim ring, pool toys and so on. DO NOT use this air pumps to inflate high pressure products, such as basketball and football or balloon. | Quick Auto Inflate or Deflate In Minutes With an airflow of 400L per minute, you can fully inflate floaties, s, swimming rings, pool & toys , no waste too much time on deflation and inflation. | Portable Air Pump for Indoor/Outdoor Compared with the pump that can only be power supplied, our battery pump for inflatables, as long as it is fully charged, you can go to any place to inflate the device. |