The first handheld game console in the series, the PlayStation Portable or PSP, sold a total of 80 million units worldwide by November 2013.[7] Its successor, the PlayStation Vita, which launched in Japan in December 2011 and in most other major territories in February 2012, selling over four million units by January 2013.[8] PlayStation TV is a microconsole and a non-portable variant of the PlayStation Vita handheld game console.[9] Other hardware released as part of the PlayStation series includes the PSX, a digital video recorder which was integrated with the PlayStation and PlayStation 2, though it was short lived due to its high price and was never released outside Japan, as well as a Sony Bravia television set which has an integrated PlayStation 2.