This is the Sanyo Eneloop Kairo. It is a portable heater which you can put in your pocket during the cool winter. To commemorate Valentine’s Day it comes in a special pink packaging with heart. Its base is made of metal and when you switch it on the metal will starts heating up and keeps you warm. It is powered by a built in Lithium Ion battery which you can get it fully charged in 6 hours and providing you 5 hours of warming.

It measures 62 × 84 × 19mm and weighs 65 grams. Sanyo Eneloop Kairo is only available in Japan for 4000 Yen ($33).

[via New Launches]