While other companies busy trying to make a romantic product for the Valentine Day, Sanyo smartly aims at the other aspect of dating… Weather. Its Valentine-edition Eneloop Kairo will keep you warm anytime anywhere during your date with the girl of your dream as it is a pocket / portable heater. Comes with a special pink heart-shaped packaging, the heater has a base made of metal which will get heated up once you turn on the switch.

Measures 62 x 84 x 19mm and weighs 65g, Sanyo Eneloop Kairo Pocket Heater comes with a built-in Li-Ion battery that delivers up to 5 hours of juice on full charge. This cool romantic device is currently available in Japan for just 4,000 Yen or around $33.