The PENSONIC PPA-1511W is a portable air conditioner (Penyaman Udara Mudah Alih) with a cooling capacity of 1.5 horsepower. This makes it a convenient solution for cooling individual rooms or small spaces without the need for permanent installation. Its portability allows for easy relocation within a home or office, offering targeted cooling where it's needed most. The model number is PPA-1511W.