It charges with a household outlet and with a general-purpose pump. If you want a proper and quality mattress, buy it.

The purchase was made on 3/18. We bought it because we needed to accommodate a sick person in our house and we needed somewhere to sleep. We used it for about 2 months. While it was fine at first, after about a month it developed a hole, causing it to deflate during the night. The store replaced it for us since it was still under warranty, which is one year, and gave us a new one. During the first few weeks of use, it was fine, but after about a month and a half, it started to deflate again during the night without us being able to find any holes. Then, the compartmentalization started to break down and it began to inflate like a balloon from both the top and the bottom. Since it is still under warranty, we will take it back again. It should be noted that we were using it as a regular bed, meaning daily use.